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-2019:3286 First vendor Publication 2019-10-31
Vendor RedHat Last vendor Modification 2019-10-31
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
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:

An update for php is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

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

Security Fix(es):

* php: underflow in env_path_info in fpm_main.c (CVE-2019-11043)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, the httpd daemon must be restarted for the update to take effect.

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

1766378 - CVE-2019-11043 php: underflow in env_path_info in fpm_main.c

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2019-3286.html

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 888
Application 1
Application 4
Os 6
Os 2
Os 3
Os 1
Os 2
Os 6
Os 1
Os 1
Os 5
Os 3
Os 6
Os 2
Os 1
Os 2
Os 6
Os 1
Os 2
Os 4
Os 5
Os 2

Snort® IPS/IDS

Date Description
2019-12-10 PHP FPM env_path_info buffer underflow attempt
RuleID : 52123 - Revision : 1 - Type : SERVER-WEBAPP
2014-01-10 PHP uri tag injection attempt
RuleID : 23111 - Revision : 12 - Type : POLICY-OTHER
2014-01-10 PHP function CRLF injection attempt
RuleID : 12360 - Revision : 11 - Type : SERVER-WEBAPP

Alert History

If you want to see full details history, please login or register.
0
1
Date Informations
2020-05-23 13:03:44
  • Multiple Updates
2020-03-19 13:19:28
  • First insertion