Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title php security update
Informations
Name RHSA-2012:0033 First vendor Publication 2012-01-18
Vendor RedHat Last vendor Modification 2012-01-18
Severity (Vendor) Moderate Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

Updated php packages that fix several security issues are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

2. Relevant releases/architectures:

RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

It was found that the hashing routine used by PHP arrays was susceptible to predictable hash collisions. If an HTTP POST request to a PHP application contained many parameters whose names map to the same hash value, a large amount of CPU time would be consumed. This flaw has been mitigated by adding a new configuration directive, max_input_vars, that limits the maximum number of parameters processed per request. By default, max_input_vars is set to 1000. (CVE-2011-4885)

A use-after-free flaw was found in the PHP substr_replace() function. If a PHP script used the same variable as multiple function arguments, a remote attacker could possibly use this to crash the PHP interpreter or, possibly, execute arbitrary code. (CVE-2011-1148)

An integer overflow flaw was found in the PHP exif extension. On 32-bit systems, a specially-crafted image file could cause the PHP interpreter to crash or disclose portions of its memory when a PHP script tries to extract Exchangeable image file format (Exif) metadata from the image file. (CVE-2011-4566)

An insufficient input validation flaw, leading to a buffer over-read, was found in the PHP exif extension. A specially-crafted image file could cause the PHP interpreter to crash when a PHP script tries to extract Exchangeable image file format (Exif) metadata from the image file. (CVE-2011-0708)

An integer overflow flaw was found in the PHP calendar extension. A remote attacker able to make a PHP script call SdnToJulian() with a large value could cause the PHP interpreter to crash. (CVE-2011-1466)

A bug in the PHP Streams component caused the PHP interpreter to crash if an FTP wrapper connection was made through an HTTP proxy. A remote attacker could possibly trigger this issue if a PHP script accepted an untrusted URL to connect to. (CVE-2011-1469)

An off-by-one flaw was found in PHP. If an attacker uploaded a file with a specially-crafted file name it could cause a PHP script to attempt to write a file to the root (/) directory. By default, PHP runs as the "apache" user, preventing it from writing to the root directory. (CVE-2011-2202)

Red Hat would like to thank oCERT for reporting CVE-2011-4885. oCERT acknowledges Julian Wälde and Alexander Klink as the original reporters of CVE-2011-4885.

All php users should upgrade to these updated packages, which contain backported patches to resolve these issues. After installing the updated packages, the httpd daemon must be restarted for the update to take effect.

4. Solution:

Before applying this update, make sure all previously-released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259

5. Bugs fixed (http://bugzilla.redhat.com/):

680972 - CVE-2011-0708 php: buffer over-read in Exif extension 688958 - CVE-2011-1148 php: use-after-free vulnerability in substr_replace() 689386 - CVE-2011-1466 php: Crash by converting serial day numbers (SDN) into Julian calendar 690905 - CVE-2011-1469 php: DoS when using HTTP proxy with the FTP wrapper 713194 - CVE-2011-2202 php: file path injection vulnerability in RFC1867 file upload filename 750547 - CVE-2011-4885 php: hash table collisions CPU usage DoS (oCERT-2011-003) 758413 - CVE-2011-4566 php: integer overflow in exif_process_IFD_TAG() may lead to DoS or arbitrary memory disclosure

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2012-0033.html

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-189 Numeric Errors (CWE/SANS Top 25)
17 % CWE-399 Resource Management Errors
17 % CWE-264 Permissions, Privileges, and Access Controls
17 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
17 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12156
 
Oval ID: oval:org.mitre.oval:def:12156
Title: DSA-2266-2 php5 -- several
Description: The update for CVE-2010-2531 for the old stable distribution introduced a regression, which lead to additional output being written to stdout.
Family: unix Class: patch
Reference(s): DSA-2266-2
CVE-2010-2531
CVE-2011-0420
CVE-2011-0421
CVE-2011-0708
CVE-2011-1153
CVE-2011-1466
CVE-2011-1471
CVE-2011-2202
Version: 5
Platform(s): Debian GNU/Linux 5.0
Product(s): php5
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:12388
 
Oval ID: oval:org.mitre.oval:def:12388
Title: DSA-2266-1 php5 -- several
Description: Several vulnerabilities were discovered in PHP, which could lead to denial of service or potentially the execution of arbitrary code. CVE-2010-2531 An information leak was found in the var_export function. CVE-2011-0421 The Zip module could crash. CVE-2011-0708 An integer overflow was discovered in the Exif module. CVE-2011-1466 An integer overflow was discovered in the Calendar module. CVE-2011-1471 The Zip module was prone to denial of service through malformed archives. CVE-2011-2202 Path names in form based file uploads were incorrectly validated. This update also fixes two bugs, which are not treated as security issues, but fixed nonetheless, see README.Debian.security for details on the scope of security support for PHP.
Family: unix Class: patch
Reference(s): DSA-2266-1
CVE-2010-2531
CVE-2011-0420
CVE-2011-0421
CVE-2011-0708
CVE-2011-1153
CVE-2011-1466
CVE-2011-1471
CVE-2011-2202
Version: 5
Platform(s): Debian GNU/Linux 5.0
Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Product(s): php5
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:15450
 
Oval ID: oval:org.mitre.oval:def:15450
Title: USN-1307-1 -- PHP vulnerability
Description: php5: HTML-embedded scripting language interpreter PHP could be made to crash or disclose sensitive information if it processed a specially crafted image file.
Family: unix Class: patch
Reference(s): USN-1307-1
CVE-2011-4566
Version: 5
Platform(s): Ubuntu 11.04
Ubuntu 11.10
Ubuntu 8.04
Ubuntu 10.04
Ubuntu 10.10
Product(s): PHP
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:19791
 
Oval ID: oval:org.mitre.oval:def:19791
Title: HP-UX Apache Running Tomcat Servlet Engine, Remote Denial of Service (DoS), Access Restriction Bypass
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: vulnerability
Reference(s): CVE-2011-4885
Version: 10
Platform(s): HP-UX 11
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21336
 
Oval ID: oval:org.mitre.oval:def:21336
Title: RHSA-2012:0019: php53 and php security update (Moderate)
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: patch
Reference(s): RHSA-2012:0019-01
CESA-2012:0019
CVE-2011-4566
CVE-2011-4885
Version: 29
Platform(s): Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
CentOS Linux 5
CentOS Linux 6
Product(s): php53
php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21346
 
Oval ID: oval:org.mitre.oval:def:21346
Title: RHSA-2012:0033: php security update (Moderate)
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: patch
Reference(s): RHSA-2012:0033-01
CESA-2012:0033
CVE-2011-0708
CVE-2011-1148
CVE-2011-1466
CVE-2011-1469
CVE-2011-2202
CVE-2011-4566
CVE-2011-4885
Version: 94
Platform(s): Red Hat Enterprise Linux 5
CentOS Linux 5
Product(s): php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23205
 
Oval ID: oval:org.mitre.oval:def:23205
Title: DEPRECATED: ELSA-2012:0019: php53 and php security update (Moderate)
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: patch
Reference(s): ELSA-2012:0019-01
CVE-2011-4566
CVE-2011-4885
Version: 14
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): php53
php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23207
 
Oval ID: oval:org.mitre.oval:def:23207
Title: ELSA-2012:0033: php security update (Moderate)
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: patch
Reference(s): ELSA-2012:0033-01
CVE-2011-0708
CVE-2011-1148
CVE-2011-1466
CVE-2011-1469
CVE-2011-2202
CVE-2011-4566
CVE-2011-4885
Version: 33
Platform(s): Oracle Linux 5
Product(s): php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23589
 
Oval ID: oval:org.mitre.oval:def:23589
Title: ELSA-2012:0019: php53 and php security update (Moderate)
Description: PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Family: unix Class: patch
Reference(s): ELSA-2012:0019-01
CVE-2011-4566
CVE-2011-4885
Version: 13
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): php53
php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27656
 
Oval ID: oval:org.mitre.oval:def:27656
Title: DEPRECATED: ELSA-2012-0033 -- php security update (moderate)
Description: [5.1.6-27.4] - add security fixes for CVE-2011-4885, CVE-2011-4566, CVE-2011-0708, CVE-2011-1148, CVE-2011-1466, CVE-2011-1469, CVE-2011-2202 (#769756)
Family: unix Class: patch
Reference(s): ELSA-2012-0033
CVE-2011-4566
CVE-2011-4885
CVE-2011-0708
CVE-2011-1148
CVE-2011-1466
CVE-2011-1469
CVE-2011-2202
Version: 4
Platform(s): Oracle Linux 5
Product(s): php
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27760
 
Oval ID: oval:org.mitre.oval:def:27760
Title: DEPRECATED: ELSA-2012-0019 -- php53 and php security update (moderate)
Description: [5.3.3-3.5] - remove extra php.ini-prod/devel files caused by %patch -b [5.3.3-3.4] - add security fixes for CVE-2011-4885, CVE-2011-4566 (#769754)
Family: unix Class: patch
Reference(s): ELSA-2012-0019
CVE-2011-4566
CVE-2011-4885
Version: 4
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): php53
php
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 380
Os 5
Os 3

ExploitDB Exploits

id Description
2012-01-03 PHP Hash Table Collision Proof Of Concept
2012-01-01 PHP Hashtables Denial of Service

OpenVAS Exploits

Date Description
2012-12-13 Name : SuSE Update for update openSUSE-SU-2012:0426-1 (update)
File : nvt/gb_suse_2012_0426_1.nasl
2012-09-26 Name : Gentoo Security Advisory GLSA 201209-03 (php)
File : nvt/glsa_201209_03.nasl
2012-09-10 Name : Slackware Advisory SSA:2011-237-01 php
File : nvt/esoft_slk_ssa_2011_237_01.nasl
2012-08-03 Name : Mandriva Update for php MDVSA-2012:065 (php)
File : nvt/gb_mandriva_MDVSA_2012_065.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0093 centos6
File : nvt/gb_CESA-2012_0093_php_centos6.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0093 centos5
File : nvt/gb_CESA-2012_0093_php_centos5.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0093 centos4
File : nvt/gb_CESA-2012_0093_php_centos4.nasl
2012-07-30 Name : CentOS Update for php53 CESA-2012:0092 centos5
File : nvt/gb_CESA-2012_0092_php53_centos5.nasl
2012-07-30 Name : CentOS Update for php53 CESA-2011:1423 centos5 x86_64
File : nvt/gb_CESA-2011_1423_php53_centos5_x86_64.nasl
2012-07-30 Name : CentOS Update for php53 CESA-2012:0019 centos5
File : nvt/gb_CESA-2012_0019_php53_centos5.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0019 centos6
File : nvt/gb_CESA-2012_0019_php_centos6.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0033 centos5
File : nvt/gb_CESA-2012_0033_php_centos5.nasl
2012-07-30 Name : CentOS Update for php CESA-2012:0071 centos4
File : nvt/gb_CESA-2012_0071_php_centos4.nasl
2012-06-14 Name : PHP versoin < 5.3.9
File : nvt/nopsec_php_5_3_9.nasl
2012-06-14 Name : PHP version 5.3< 5.3.6
File : nvt/nopsec_php_5_3_6.nasl
2012-05-18 Name : Mac OS X Multiple Vulnerabilities (2012-002)
File : nvt/gb_macosx_su12-002.nasl
2012-04-02 Name : Fedora Update for maniadrive FEDORA-2012-0504
File : nvt/gb_fedora_2012_0504_maniadrive_fc16.nasl
2012-04-02 Name : Fedora Update for php FEDORA-2012-0504
File : nvt/gb_fedora_2012_0504_php_fc16.nasl
2012-04-02 Name : Fedora Update for maniadrive FEDORA-2012-1262
File : nvt/gb_fedora_2012_1262_maniadrive_fc16.nasl
2012-04-02 Name : Fedora Update for php FEDORA-2012-1262
File : nvt/gb_fedora_2012_1262_php_fc16.nasl
2012-04-02 Name : Fedora Update for maniadrive FEDORA-2011-11464
File : nvt/gb_fedora_2011_11464_maniadrive_fc16.nasl
2012-03-19 Name : Fedora Update for php-eaccelerator FEDORA-2012-0504
File : nvt/gb_fedora_2012_0504_php-eaccelerator_fc16.nasl
2012-03-19 Name : Fedora Update for php-eaccelerator FEDORA-2012-1262
File : nvt/gb_fedora_2012_1262_php-eaccelerator_fc16.nasl
2012-03-19 Name : Fedora Update for php FEDORA-2011-11464
File : nvt/gb_fedora_2011_11464_php_fc16.nasl
2012-03-19 Name : Fedora Update for php-eaccelerator FEDORA-2011-11464
File : nvt/gb_fedora_2011_11464_php-eaccelerator_fc16.nasl
2012-03-12 Name : Debian Security Advisory DSA 2408-1 (php5)
File : nvt/deb_2408_1.nasl
2012-02-21 Name : Fedora Update for php FEDORA-2012-1301
File : nvt/gb_fedora_2012_1301_php_fc15.nasl
2012-02-21 Name : Fedora Update for php-eaccelerator FEDORA-2012-1301
File : nvt/gb_fedora_2012_1301_php-eaccelerator_fc15.nasl
2012-02-21 Name : Fedora Update for maniadrive FEDORA-2012-1301
File : nvt/gb_fedora_2012_1301_maniadrive_fc15.nasl
2012-02-21 Name : Ubuntu Update for php5 USN-1358-2
File : nvt/gb_ubuntu_USN_1358_2.nasl
2012-02-13 Name : Ubuntu Update for php5 USN-1358-1
File : nvt/gb_ubuntu_USN_1358_1.nasl
2012-02-12 Name : Debian Security Advisory DSA 2399-1 (php5)
File : nvt/deb_2399_1.nasl
2012-02-12 Name : Debian Security Advisory DSA 2399-2 (php5)
File : nvt/deb_2399_2.nasl
2012-02-12 Name : FreeBSD Ports: php5
File : nvt/freebsd_php514.nasl
2012-02-12 Name : Gentoo Security Advisory GLSA 201110-06 (php)
File : nvt/glsa_201110_06.nasl
2012-02-12 Name : FreeBSD Ports: php5, php5-exif
File : nvt/freebsd_php515.nasl
2012-02-06 Name : Mac OS X Multiple Vulnerabilities (2012-001)
File : nvt/gb_macosx_su12-001.nasl
2012-02-03 Name : RedHat Update for php53 RHSA-2012:0092-01
File : nvt/gb_RHSA-2012_0092-01_php53.nasl
2012-02-03 Name : RedHat Update for php RHSA-2012:0093-01
File : nvt/gb_RHSA-2012_0093-01_php.nasl
2012-02-01 Name : RedHat Update for php RHSA-2012:0071-01
File : nvt/gb_RHSA-2012_0071-01_php.nasl
2012-02-01 Name : Fedora Update for maniadrive FEDORA-2012-0420
File : nvt/gb_fedora_2012_0420_maniadrive_fc15.nasl
2012-02-01 Name : Fedora Update for php-eaccelerator FEDORA-2012-0420
File : nvt/gb_fedora_2012_0420_php-eaccelerator_fc15.nasl
2012-02-01 Name : Fedora Update for php FEDORA-2012-0420
File : nvt/gb_fedora_2012_0420_php_fc15.nasl
2012-01-20 Name : RedHat Update for php RHSA-2012:0033-01
File : nvt/gb_RHSA-2012_0033-01_php.nasl
2012-01-13 Name : RedHat Update for php53 and php RHSA-2012:0019-01
File : nvt/gb_RHSA-2012_0019-01_php53_and_php.nasl
2012-01-03 Name : PHP Web Form Hash Collision Denial of Service Vulnerability (Win)
File : nvt/gb_php_web_form_hash_collision_dos_vuln_win.nasl
2012-01-02 Name : Mandriva Update for php MDVSA-2011:197 (php)
File : nvt/gb_mandriva_MDVSA_2011_197.nasl
2011-12-16 Name : Ubuntu Update for php5 USN-1307-1
File : nvt/gb_ubuntu_USN_1307_1.nasl
2011-12-01 Name : PHP EXIF Header Denial of Service Vulnerability (Windows)
File : nvt/gb_php_exif_header_dos_vuln.nasl
2011-11-08 Name : Mandriva Update for php MDVSA-2011:165 (php)
File : nvt/gb_mandriva_MDVSA_2011_165.nasl
2011-11-03 Name : RedHat Update for php53 and php RHSA-2011:1423-01
File : nvt/gb_RHSA-2011_1423-01_php53_and_php.nasl
2011-11-03 Name : CentOS Update for php53 CESA-2011:1423 centos5 i386
File : nvt/gb_CESA-2011_1423_php53_centos5_i386.nasl
2011-10-21 Name : Ubuntu Update for php5 USN-1231-1
File : nvt/gb_ubuntu_USN_1231_1.nasl
2011-10-20 Name : Mac OS X v10.6.8 Multiple Vulnerabilities (2011-006)
File : nvt/gb_macosx_su11-006.nasl
2011-09-21 Name : FreeBSD Ports: php5, php5-sockets
File : nvt/freebsd_php513.nasl
2011-09-20 Name : Fedora Update for php FEDORA-2011-11537
File : nvt/gb_fedora_2011_11537_php_fc14.nasl
2011-09-20 Name : Fedora Update for php-eaccelerator FEDORA-2011-11537
File : nvt/gb_fedora_2011_11537_php-eaccelerator_fc14.nasl
2011-09-20 Name : Fedora Update for maniadrive FEDORA-2011-11537
File : nvt/gb_fedora_2011_11537_maniadrive_fc14.nasl
2011-09-20 Name : Fedora Update for php FEDORA-2011-11528
File : nvt/gb_fedora_2011_11528_php_fc15.nasl
2011-09-20 Name : Fedora Update for php-eaccelerator FEDORA-2011-11528
File : nvt/gb_fedora_2011_11528_php-eaccelerator_fc15.nasl
2011-09-20 Name : Fedora Update for maniadrive FEDORA-2011-11528
File : nvt/gb_fedora_2011_11528_maniadrive_fc15.nasl
2011-08-03 Name : Debian Security Advisory DSA 2262-2 (php5)
File : nvt/deb_2262_2.nasl
2011-08-03 Name : Debian Security Advisory DSA 2266-1 (php5)
File : nvt/deb_2266_1.nasl
2011-07-01 Name : PHP SAPI_POST_HANDLER_FUNC() Security Bypass Vulnerability
File : nvt/secpod_php_sapi_post_handle_security_bypass_vuln_win.nasl
2011-05-12 Name : FreeBSD Ports: php5-exif
File : nvt/freebsd_php5-exif.nasl
2011-05-10 Name : Ubuntu Update for php5 USN-1126-1
File : nvt/gb_ubuntu_USN_1126_1.nasl
2011-05-10 Name : Ubuntu Update for php5 USN-1126-2
File : nvt/gb_ubuntu_USN_1126_2.nasl
2011-04-11 Name : Fedora Update for maniadrive FEDORA-2011-3666
File : nvt/gb_fedora_2011_3666_maniadrive_fc13.nasl
2011-04-11 Name : Fedora Update for php FEDORA-2011-3666
File : nvt/gb_fedora_2011_3666_php_fc13.nasl
2011-04-11 Name : Fedora Update for php-eaccelerator FEDORA-2011-3666
File : nvt/gb_fedora_2011_3666_php-eaccelerator_fc13.nasl
2011-04-11 Name : Fedora Update for php FEDORA-2011-3636
File : nvt/gb_fedora_2011_3636_php_fc14.nasl
2011-04-11 Name : Fedora Update for php-eaccelerator FEDORA-2011-3636
File : nvt/gb_fedora_2011_3636_php-eaccelerator_fc14.nasl
2011-04-11 Name : Fedora Update for maniadrive FEDORA-2011-3636
File : nvt/gb_fedora_2011_3636_maniadrive_fc14.nasl
2011-03-25 Name : Mandriva Update for php MDVSA-2011:053 (php)
File : nvt/gb_mandriva_MDVSA_2011_053.nasl
2011-03-25 Name : Mandriva Update for php MDVSA-2011:052 (php)
File : nvt/gb_mandriva_MDVSA_2011_052.nasl
2011-03-22 Name : PHP 'substr_replace()' Use After Free Vulnerability
File : nvt/secpod_php_use_after_free_vuln.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
78115 PHP Hash Collission Form Parameter Parsing Remote DoS

PHP contains a flaw that may allow a remote denial of service. The issue is triggered when an attacker sends multiple crafted parameters which trigger hash collisions, and will result in loss of availability for the program via CPU consumption.
77446 PHP exif.c exif_process_IFD_TAG Function EXIF Header JPEG File Handling Overflow

73626 PHP Calendar Extension SdnToJulian Function Overflow DoS

73624 PHP Streams Component HTTP Proxy FTP Wrapper ftp:// URL DoS

73218 PHP substr_replace Function Repeated Argument Variable Memory Corruption

73113 PHP main/rfc1867.c rfc1867_post_handler Function Traversal Upload File Path I...

71597 PHP Exif Extension (exif.c) Image File Directory (IFD) Parsing DoS

Snort® IPS/IDS

Date Description
2014-01-10 calendar conversion remote integer overflow attempt
RuleID : 23975 - Revision : 5 - Type : SERVER-WEBAPP
2014-01-10 calendar conversion remote integer overflow attempt
RuleID : 23974 - Revision : 5 - Type : SERVER-WEBAPP
2014-01-10 exif invalid tag data buffer overflow attempt
RuleID : 23796 - Revision : 4 - Type : SERVER-WEBAPP
2014-01-10 use-after-free in substr_replace attempt
RuleID : 23793 - Revision : 4 - Type : SERVER-WEBAPP
2014-01-10 PHP use-after-free in substr_replace attempt
RuleID : 23792 - Revision : 4 - Type : SERVER-WEBAPP
2014-01-10 PHP use-after-free in substr_replace attempt
RuleID : 23791 - Revision : 4 - Type : SERVER-WEBAPP
2014-01-10 EXIF header parsing integer overflow attempt little endian
RuleID : 22951 - Revision : 6 - Type : SERVER-WEBAPP
2014-01-10 EXIF header parsing integer overflow attempt big endian
RuleID : 22950 - Revision : 9 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date Description
2014-10-12 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2011-7.nasl - Type : ACT_GATHER_INFO
2014-10-10 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL13588.nasl - Type : ACT_GATHER_INFO
2014-10-10 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL13519.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_4_apache2-mod_php5-110907.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_4_apache2-mod_php5-110601.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_apache2-mod_php5-110907.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_apache2-mod_php5-110601.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_apache2-mod_php5-110309.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-182.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2011-07.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-37.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-41.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-1423.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0019.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0033.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0071.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0092.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0093.nasl - Type : ACT_GATHER_INFO
2013-06-29 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0071.nasl - Type : ACT_GATHER_INFO
2012-09-24 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201209-03.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20111102_php53_and_php_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120111_php53_and_php_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120118_php_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120130_php_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120202_php53_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120202_php_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-07-05 Name : The remote web server is affected by multiple vulnerabilities.
File : hpsmh_7_1_1_1.nasl - Type : ACT_GATHER_INFO
2012-05-10 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_10_7_4.nasl - Type : ACT_GATHER_INFO
2012-04-27 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2012-065.nasl - Type : ACT_GATHER_INFO
2012-04-20 Name : The remote web server is affected by multiple vulnerabilities.
File : hpsmh_7_0_0_24.nasl - Type : ACT_GATHER_INFO
2012-04-13 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_apache2-mod_php5-120309.nasl - Type : ACT_GATHER_INFO
2012-03-26 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_apache2-mod_php5-8009.nasl - Type : ACT_GATHER_INFO
2012-02-20 Name : The remote web server uses a version of PHP that is affected by a code execut...
File : php_5_3_9_ace.nasl - Type : ACT_ATTACK
2012-02-15 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2012-1301.nasl - Type : ACT_GATHER_INFO
2012-02-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2408.nasl - Type : ACT_GATHER_INFO
2012-02-14 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1358-2.nasl - Type : ACT_GATHER_INFO
2012-02-10 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1358-1.nasl - Type : ACT_GATHER_INFO
2012-02-09 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2012-1262.nasl - Type : ACT_GATHER_INFO
2012-02-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0093.nasl - Type : ACT_GATHER_INFO
2012-02-03 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0093.nasl - Type : ACT_GATHER_INFO
2012-02-03 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0092.nasl - Type : ACT_GATHER_INFO
2012-02-03 Name : The remote web server uses a version of PHP that is affected by a code execut...
File : php_5_3_10.nasl - Type : ACT_GATHER_INFO
2012-02-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0092.nasl - Type : ACT_GATHER_INFO
2012-02-02 Name : The remote host is missing a Mac OS X update that fixes multiple security vul...
File : macosx_SecUpd2012-001.nasl - Type : ACT_GATHER_INFO
2012-02-02 Name : The remote host is missing a Mac OS X update that fixes several security vuln...
File : macosx_10_7_3.nasl - Type : ACT_GATHER_INFO
2012-02-01 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2399.nasl - Type : ACT_GATHER_INFO
2012-01-31 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0071.nasl - Type : ACT_GATHER_INFO
2012-01-27 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2012-0420.nasl - Type : ACT_GATHER_INFO
2012-01-24 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0033.nasl - Type : ACT_GATHER_INFO
2012-01-20 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2012-0504.nasl - Type : ACT_GATHER_INFO
2012-01-19 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0033.nasl - Type : ACT_GATHER_INFO
2012-01-13 Name : The remote web server uses a version of PHP that is affected by multiple flaws.
File : php_5_3_9.nasl - Type : ACT_GATHER_INFO
2012-01-12 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0019.nasl - Type : ACT_GATHER_INFO
2012-01-12 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_d39218103c8011e197e800215c6a37bb.nasl - Type : ACT_GATHER_INFO
2012-01-12 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0019.nasl - Type : ACT_GATHER_INFO
2012-01-03 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-197.nasl - Type : ACT_GATHER_INFO
2011-12-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1307-1.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_apache2-mod_php5-7393.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_apache2-mod_php5-7553.nasl - Type : ACT_GATHER_INFO
2011-11-04 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-165.nasl - Type : ACT_GATHER_INFO
2011-11-03 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-1423.nasl - Type : ACT_GATHER_INFO
2011-11-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-1423.nasl - Type : ACT_GATHER_INFO
2011-10-19 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1231-1.nasl - Type : ACT_GATHER_INFO
2011-10-13 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_SecUpd2011-006.nasl - Type : ACT_GATHER_INFO
2011-10-12 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201110-06.nasl - Type : ACT_GATHER_INFO
2011-09-19 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-11528.nasl - Type : ACT_GATHER_INFO
2011-09-19 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-11537.nasl - Type : ACT_GATHER_INFO
2011-09-12 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-11464.nasl - Type : ACT_GATHER_INFO
2011-08-26 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2011-237-01.nasl - Type : ACT_GATHER_INFO
2011-08-22 Name : The remote web server uses a version of PHP that is affected by multiple vuln...
File : php_5_3_7.nasl - Type : ACT_GATHER_INFO
2011-08-20 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_057bf770cac411e0aea300215c6a37bb.nasl - Type : ACT_GATHER_INFO
2011-07-05 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2266.nasl - Type : ACT_GATHER_INFO
2011-06-17 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_apache2-mod_php5-7554.nasl - Type : ACT_GATHER_INFO
2011-06-17 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_apache2-mod_php5-110601.nasl - Type : ACT_GATHER_INFO
2011-06-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1126-1.nasl - Type : ACT_GATHER_INFO
2011-06-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1126-2.nasl - Type : ACT_GATHER_INFO
2011-05-05 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_apache2-mod_php5-110309.nasl - Type : ACT_GATHER_INFO
2011-04-07 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-3666.nasl - Type : ACT_GATHER_INFO
2011-04-07 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-3636.nasl - Type : ACT_GATHER_INFO
2011-04-04 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_apache2-mod_php5-110310.nasl - Type : ACT_GATHER_INFO
2011-03-27 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_cc3bfec656cd11e09668001fd0d616cf.nasl - Type : ACT_GATHER_INFO
2011-03-27 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2011-3614.nasl - Type : ACT_GATHER_INFO
2011-03-24 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-053.nasl - Type : ACT_GATHER_INFO
2011-03-24 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-052.nasl - Type : ACT_GATHER_INFO
2011-03-18 Name : The remote web server uses a version of PHP that is affected by multiple vuln...
File : php_5_3_6.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 11:55:30
  • Multiple Updates