Executive Summary
Summary | |
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Title | APR vulnerabilities |
Informations | |||
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Name | USN-1134-1 | First vendor Publication | 2011-05-24 |
Vendor | Ubuntu | Last vendor Modification | 2011-05-24 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:M/Au:N/C:N/I:N/A:P) | |||
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Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS - Ubuntu 6.06 LTS Summary: A denial of service issue exists that affects the Apache web server. Software Description: - apr: The Apache Portable Runtime Library - apache2: a scalable, extensible web server Details: Maksymilian Arciemowicz reported that a flaw in the fnmatch() implementation in the Apache Portable Runtime (APR) library could allow an attacker to cause a denial of service. This can be demonstrated in a remote denial of service attack against mod_autoindex in the Apache web server. (CVE-2011-0419) Is was discovered that the fix for CVE-2011-0419 introduced a different flaw in the fnmatch() implementation that could also result in a denial of service. (CVE-2011-1928) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.04: Ubuntu 10.10: Ubuntu 10.04 LTS: Ubuntu 8.04 LTS: Ubuntu 6.06 LTS: After a standard system update you need to restart the Apache web server or any other service that depends on the APR library to make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-1134-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
50 % | CWE-399 | Resource Management Errors |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:12951 | |||
Oval ID: | oval:org.mitre.oval:def:12951 | ||
Title: | DSA-2237-1 apr -- denial of service | ||
Description: | A flaw was found in the APR library, which could be exploited through Apache HTTPD's mod_autoindex. If a directory indexed by mod_autoindex contained files with sufficiently long names, a remote attacker could send a carefully crafted request which would cause excessive CPU usage. This could be used in a denial of service attack. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2237-1 CVE-2011-0419 | Version: | 5 |
Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:13067 | |||
Oval ID: | oval:org.mitre.oval:def:13067 | ||
Title: | DSA-2237-2 apr -- denial of service | ||
Description: | The recent APR update DSA-2237-1 introduced a regression that could lead to an endless loop in the apr_fnmatch function, causing a denial of service. This update fixes this problem. For reference, the description of the original DSA, which fixed CVE-2011-0419: A flaw was found in the APR library, which could be exploited through Apache HTTPD's mod_autoindex. If a directory indexed by mod_autoindex contained files with sufficiently long names, a remote attacker could send a carefully crafted request which would cause excessive CPU usage. This could be used in a denial of service attack. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2237-2 CVE-2011-0419 | Version: | 5 |
Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:13078 | |||
Oval ID: | oval:org.mitre.oval:def:13078 | ||
Title: | USN-1134-1 -- apache2, apr vulnerabilities | ||
Description: | apr: The Apache Portable Runtime Library - apache2: a scalable, extensible web server A denial of service issue exists that affects the Apache web server. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1134-1 CVE-2011-0419 CVE-2011-1928 | Version: | 5 |
Platform(s): | Ubuntu 8.04 Ubuntu 10.10 Ubuntu 6.06 Ubuntu 10.04 | Product(s): | apache2 apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:19767 | |||
Oval ID: | oval:org.mitre.oval:def:19767 | ||
Title: | CRITICAL PATCH UPDATE JULY 2012 | ||
Description: | Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2011-0419 | Version: | 3 |
Platform(s): | Sun Solaris 10 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:21500 | |||
Oval ID: | oval:org.mitre.oval:def:21500 | ||
Title: | RHSA-2011:0507: apr security update (Moderate) | ||
Description: | Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2011:0507-01 CESA-2011:0507 CVE-2011-0419 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 6 CentOS Linux 5 CentOS Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:21940 | |||
Oval ID: | oval:org.mitre.oval:def:21940 | ||
Title: | RHSA-2011:0844: apr security update (Low) | ||
Description: | The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2011:0844-01 CESA-2011:0844 CVE-2011-1928 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 6 CentOS Linux 5 CentOS Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23204 | |||
Oval ID: | oval:org.mitre.oval:def:23204 | ||
Title: | DEPRECATED: ELSA-2011:0507: apr security update (Moderate) | ||
Description: | Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011:0507-01 CVE-2011-0419 | Version: | 7 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23246 | |||
Oval ID: | oval:org.mitre.oval:def:23246 | ||
Title: | DEPRECATED: ELSA-2011:0844: apr security update (Low) | ||
Description: | The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011:0844-01 CVE-2011-1928 | Version: | 7 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23571 | |||
Oval ID: | oval:org.mitre.oval:def:23571 | ||
Title: | ELSA-2011:0507: apr security update (Moderate) | ||
Description: | Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011:0507-01 CVE-2011-0419 | Version: | 6 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23607 | |||
Oval ID: | oval:org.mitre.oval:def:23607 | ||
Title: | ELSA-2011:0844: apr security update (Low) | ||
Description: | The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011:0844-01 CVE-2011-1928 | Version: | 6 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | apr |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2012-09-10 | Name : Slackware Advisory SSA:2011-133-01 apr/apr-util File : nvt/esoft_slk_ssa_2011_133_01.nasl |
2012-09-10 | Name : Slackware Advisory SSA:2011-145-01 apr/apr-util File : nvt/esoft_slk_ssa_2011_145_01.nasl |
2012-07-30 | Name : CentOS Update for apr CESA-2011:0844 centos5 x86_64 File : nvt/gb_CESA-2011_0844_apr_centos5_x86_64.nasl |
2012-07-30 | Name : CentOS Update for apr CESA-2011:0507 centos4 x86_64 File : nvt/gb_CESA-2011_0507_apr_centos4_x86_64.nasl |
2012-07-30 | Name : CentOS Update for apr CESA-2011:0507 centos5 x86_64 File : nvt/gb_CESA-2011_0507_apr_centos5_x86_64.nasl |
2012-07-30 | Name : CentOS Update for apr CESA-2011:0844 centos4 x86_64 File : nvt/gb_CESA-2011_0844_apr_centos4_x86_64.nasl |
2012-03-07 | Name : Fedora Update for apr FEDORA-2012-1656 File : nvt/gb_fedora_2012_1656_apr_fc15.nasl |
2011-11-15 | Name : CA Gateway Security Remote Code Execution Vulnerability File : nvt/gb_ca_gateway_security_remote_code_execution_vuln.nasl |
2011-10-20 | Name : Mac OS X v10.6.8 Multiple Vulnerabilities (2011-006) File : nvt/gb_macosx_su11-006.nasl |
2011-08-09 | Name : CentOS Update for apr CESA-2011:0507 centos4 i386 File : nvt/gb_CESA-2011_0507_apr_centos4_i386.nasl |
2011-08-09 | Name : CentOS Update for apr CESA-2011:0507 centos5 i386 File : nvt/gb_CESA-2011_0507_apr_centos5_i386.nasl |
2011-08-09 | Name : CentOS Update for apr CESA-2011:0844 centos5 i386 File : nvt/gb_CESA-2011_0844_apr_centos5_i386.nasl |
2011-08-03 | Name : Debian Security Advisory DSA 2237-2 (apr) File : nvt/deb_2237_2.nasl |
2011-08-03 | Name : FreeBSD Ports: apr1 File : nvt/freebsd_apr10.nasl |
2011-08-03 | Name : FreeBSD Ports: apr1 File : nvt/freebsd_apr1.nasl |
2011-08-03 | Name : Debian Security Advisory DSA 2237-1 (apr) File : nvt/deb_2237_1.nasl |
2011-07-12 | Name : Fedora Update for apr FEDORA-2011-6750 File : nvt/gb_fedora_2011_6750_apr_fc15.nasl |
2011-06-06 | Name : CentOS Update for apr CESA-2011:0844 centos4 i386 File : nvt/gb_CESA-2011_0844_apr_centos4_i386.nasl |
2011-06-06 | Name : RedHat Update for apr RHSA-2011:0844-01 File : nvt/gb_RHSA-2011_0844-01_apr.nasl |
2011-06-06 | Name : Fedora Update for apr FEDORA-2011-6918 File : nvt/gb_fedora_2011_6918_apr_fc14.nasl |
2011-06-06 | Name : Fedora Update for apr FEDORA-2011-7340 File : nvt/gb_fedora_2011_7340_apr_fc13.nasl |
2011-06-03 | Name : Mandriva Update for apr MDVSA-2011:095-1 (apr) File : nvt/gb_mandriva_MDVSA_2011_095_1.nasl |
2011-06-03 | Name : Ubuntu Update for apr USN-1134-1 File : nvt/gb_ubuntu_USN_1134_1.nasl |
2011-05-23 | Name : Mandriva Update for apr MDVSA-2011:095 (apr) File : nvt/gb_mandriva_MDVSA_2011_095.nasl |
2011-05-17 | Name : RedHat Update for apr RHSA-2011:0507-01 File : nvt/gb_RHSA-2011_0507-01_apr.nasl |
2011-05-17 | Name : Mandriva Update for apr MDVSA-2011:084 (apr) File : nvt/gb_mandriva_MDVSA_2011_084.nasl |
0000-00-00 | Name : FreeBSD Ports: apr0 File : nvt/freebsd_apr00.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
73388 | Multiple Vendor libc Implentation fnmatch.c Memory Consumption DoS |
73383 | Apache HTTP Server Portable Runtime (APR) Library apr_fnmatch() Infinite Loop... |
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2011-06-02 | IAVM : 2011-B-0060 - Apache Portable Runtime Denial of Service Vulnerability Severity : Category II - VMSKEY : V0027639 |
Snort® IPS/IDS
Date | Description |
---|---|
2014-01-10 | Apache APR apr_fn match infinite loop denial of service attempt RuleID : 19709 - Revision : 4 - Type : SERVER-APACHE |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2014-12-19 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL15920.nasl - Type : ACT_GATHER_INFO |
2014-08-22 | Name : The remote host is affected by multiple vulnerabilities. File : juniper_nsm_jsa10642.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_apache2-110726.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_apache2-110726.nasl - Type : ACT_GATHER_INFO |
2014-05-19 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201405-24.nasl - Type : ACT_GATHER_INFO |
2013-08-11 | Name : The remote web server may be affected by multiple vulnerabilities. File : oracle_http_server_cpu_jul_2013.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0844.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0507.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110531_apr_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110531_apr_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_20110511_apr_on_SL4_x.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 |
2011-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_libapr1-7610.nasl - Type : ACT_GATHER_INFO |
2011-11-14 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_38560d790e4211e1902b20cf30e32f6d.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 |
2011-07-12 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_libapr-util1-7611.nasl - Type : ACT_GATHER_INFO |
2011-07-12 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libapr-util1-110706.nasl - Type : ACT_GATHER_INFO |
2011-07-12 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libapr-util1-110701.nasl - Type : ACT_GATHER_INFO |
2011-06-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1134-1.nasl - Type : ACT_GATHER_INFO |
2011-06-06 | Name : The remote Fedora host is missing a security update. File : fedora_2011-7340.nasl - Type : ACT_GATHER_INFO |
2011-06-06 | Name : The remote Fedora host is missing a security update. File : fedora_2011-6918.nasl - Type : ACT_GATHER_INFO |
2011-06-03 | Name : The remote Fedora host is missing a security update. File : fedora_2011-6750.nasl - Type : ACT_GATHER_INFO |
2011-06-02 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0844.nasl - Type : ACT_GATHER_INFO |
2011-06-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0844.nasl - Type : ACT_GATHER_INFO |
2011-05-26 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2011-145-01.nasl - Type : ACT_GATHER_INFO |
2011-05-25 | Name : The remote web server may be affected by a denial of service vulnerability. File : apache_2_2_19.nasl - Type : ACT_GATHER_INFO |
2011-05-24 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_99a5590c857e11e096b700300582f9fc.nasl - Type : ACT_GATHER_INFO |
2011-05-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2011-095.nasl - Type : ACT_GATHER_INFO |
2011-05-16 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2011-133-01.nasl - Type : ACT_GATHER_INFO |
2011-05-16 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2011-084.nasl - Type : ACT_GATHER_INFO |
2011-05-16 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_00b296b67db111e096b700300582f9fc.nasl - Type : ACT_GATHER_INFO |
2011-05-16 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2237.nasl - Type : ACT_GATHER_INFO |
2011-05-13 | Name : The remote web server may be affected by a denial of service vulnerability. File : apache_2_2_18.nasl - Type : ACT_GATHER_INFO |
2011-05-12 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0507.nasl - Type : ACT_GATHER_INFO |
2011-05-12 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0507.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 11:58:37 |
|