Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
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Name | CVE-2009-1956 | First vendor Publication | 2009-06-07 |
Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:L/Au:N/C:P/I:N/A:P) | |||
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Cvss Base Score | 6.4 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1956 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:11567 | |||
Oval ID: | oval:org.mitre.oval:def:11567 | ||
Title: | Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input. | ||
Description: | Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2009-1956 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:13719 | |||
Oval ID: | oval:org.mitre.oval:def:13719 | ||
Title: | USN-786-1 -- apr-util vulnerabilities | ||
Description: | Matthew Palmer discovered an underflow flaw in apr-util. An attacker could cause a denial of service via application crash in Apache using a crafted SVNMasterURI directive, .htaccess file, or when using mod_apreq2. Applications using libapreq2 are also affected. It was discovered that the XML parser did not properly handle entity expansion. A remote attacker could cause a denial of service via memory resource consumption by sending a crafted request to an Apache server configured to use mod_dav or mod_dav_svn. C. Michael Pilato discovered an off-by-one buffer overflow in apr-util when formatting certain strings. For big-endian machines, a remote attacker could cause a denial of service or information disclosure leak. All other architectures for Ubuntu are not considered to be at risk | ||
Family: | unix | Class: | patch |
Reference(s): | USN-786-1 CVE-2009-0023 CVE-2009-1955 CVE-2009-1956 | Version: | 5 |
Platform(s): | Ubuntu 8.10 Ubuntu 8.04 Ubuntu 9.04 | Product(s): | apr-util |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:13813 | |||
Oval ID: | oval:org.mitre.oval:def:13813 | ||
Title: | USN-787-1 -- apache2 vulnerabilities | ||
Description: | Matthew Palmer discovered an underflow flaw in apr-util as included in Apache. An attacker could cause a denial of service via application crash in Apache using a crafted SVNMasterURI directive, .htaccess file, or when using mod_apreq2. This issue only affected Ubuntu 6.06 LTS. Sander de Boer discovered that mod_proxy_ajp would reuse connections when a client closed a connection without sending a request body. A remote attacker could exploit this to obtain sensitive response data. This issue only affected Ubuntu 9.04. Jonathan Peatfield discovered that Apache did not process Includes options correctly. With certain configurations of Options and AllowOverride, a local attacker could use an .htaccess file to override intended restrictions and execute arbitrary code via a Server-Side-Include file. This issue affected Ubuntu 8.04 LTS, 8.10 and 9.04. It was discovered that the XML parser did not properly handle entity expansion. A remote attacker could cause a denial of service via memory resource consumption by sending a crafted request to an Apache server configured to use mod_dav or mod_dav_svn. This issue only affected Ubuntu 6.06 LTS. C. Michael Pilato discovered an off-by-one buffer overflow in apr-util when formatting certain strings. For big-endian machines, a remote attacker could cause a denial of service or information disclosure leak. All other architectures for Ubuntu are not considered to be at risk. This issue only affected Ubuntu 6.06 LTS | ||
Family: | unix | Class: | patch |
Reference(s): | USN-787-1 CVE-2009-0023 CVE-2009-1191 CVE-2009-1195 CVE-2009-1955 CVE-2009-1956 | Version: | 5 |
Platform(s): | Ubuntu 8.04 Ubuntu 9.04 Ubuntu 6.06 Ubuntu 8.10 | Product(s): | apache2 |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:22801 | |||
Oval ID: | oval:org.mitre.oval:def:22801 | ||
Title: | ELSA-2009:1107: apr-util security update (Moderate) | ||
Description: | Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2009:1107-01 CVE-2009-0023 CVE-2009-1955 CVE-2009-1956 | Version: | 17 |
Platform(s): | Oracle Linux 5 | Product(s): | apr-util |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:29299 | |||
Oval ID: | oval:org.mitre.oval:def:29299 | ||
Title: | RHSA-2009:1107 -- apr-util security update (Moderate) | ||
Description: | Updated apr-util packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. apr-util is a utility library used with the Apache Portable Runtime (APR). It aims to provide a free library of C data structures and routines. This library contains additional utility interfaces for APR; including support for XML, LDAP, database interfaces, URI parsing, and more. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2009:1107 CESA-2009:1107-CentOS 5 CVE-2009-0023 CVE-2009-1955 CVE-2009-1956 | Version: | 3 |
Platform(s): | Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 4 CentOS Linux 5 | Product(s): | apr-util |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2011-08-09 | Name : CentOS Update for apr-util CESA-2009:1107 centos5 i386 File : nvt/gb_CESA-2009_1107_apr-util_centos5_i386.nasl |
2011-08-09 | Name : CentOS Update for httpd CESA-2009:1108 centos3 i386 File : nvt/gb_CESA-2009_1108_httpd_centos3_i386.nasl |
2011-01-04 | Name : HP-UX Update for Apache-based Web Server HPSBUX02612 File : nvt/gb_hp_ux_HPSBUX02612.nasl |
2010-05-12 | Name : Mac OS X 10.6.2 Update / Mac OS X Security Update 2009-006 File : nvt/macosx_upd_10_6_2_secupd_2009-006.nasl |
2009-12-10 | Name : Mandriva Security Advisory MDVSA-2009:314 (apr) File : nvt/mdksa_2009_314.nasl |
2009-10-13 | Name : SLES10: Security update for libapr-util1 File : nvt/sles10_libapr-util1.nasl |
2009-10-11 | Name : SLES11: Security update for libapr-util1 File : nvt/sles11_libapr-util1.nasl |
2009-09-02 | Name : FreeBSD Ports: apache File : nvt/freebsd_apache15.nasl |
2009-08-17 | Name : SuSE Security Summary SUSE-SR:2009:013 File : nvt/suse_sr_2009_013.nasl |
2009-07-06 | Name : Gentoo Security Advisory GLSA 200907-03 (apr-util) File : nvt/glsa_200907_03.nasl |
2009-06-30 | Name : Fedora Core 10 FEDORA-2009-5969 (apr-util) File : nvt/fcore_2009_5969.nasl |
2009-06-30 | Name : Fedora Core 9 FEDORA-2009-6014 (apr-util) File : nvt/fcore_2009_6014.nasl |
2009-06-30 | Name : Fedora Core 11 FEDORA-2009-6261 (apr-util) File : nvt/fcore_2009_6261.nasl |
2009-06-24 | Name : Apache APR-Utils Multiple Denial of Service Vulnerabilities File : nvt/secpod_apache_apr-utils_mult_dos_vuln_jun09.nasl |
2009-06-23 | Name : RedHat Security Advisory RHSA-2009:1108 File : nvt/RHSA_2009_1108.nasl |
2009-06-23 | Name : CentOS Security Advisory CESA-2009:1108 (httpd) File : nvt/ovcesa2009_1108.nasl |
2009-06-23 | Name : CentOS Security Advisory CESA-2009:1107 (apr-util) File : nvt/ovcesa2009_1107.nasl |
2009-06-23 | Name : RedHat Security Advisory RHSA-2009:1107 File : nvt/RHSA_2009_1107.nasl |
2009-06-15 | Name : Ubuntu USN-786-1 (apr-util) File : nvt/ubuntu_786_1.nasl |
2009-06-15 | Name : Ubuntu USN-787-1 (apache2) File : nvt/ubuntu_787_1.nasl |
2009-06-09 | Name : Mandrake Security Advisory MDVSA-2009:131-1 (apr-util) File : nvt/mdksa_2009_131_1.nasl |
2009-06-09 | Name : Mandrake Security Advisory MDVSA-2009:131 (apr-util) File : nvt/mdksa_2009_131.nasl |
2009-06-09 | Name : FreeBSD Ports: apr File : nvt/freebsd_apr.nasl |
0000-00-00 | Name : Slackware Advisory SSA:2009-214-01 httpd File : nvt/esoft_slk_ssa_2009_214_01.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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55058 | Apache APR-util apr_brigade_vprintf Function Crafted Input Off-by-one Remote DoS |
Nessus® Vulnerability Scanner
Date | Description |
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2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2009-1108.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2009-1107.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20090616_httpd_on_SL3_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20090616_apr_util_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2009-1107.nasl - Type : ACT_GATHER_INFO |
2009-12-04 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2009-314.nasl - Type : ACT_GATHER_INFO |
2009-11-09 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_10_6_2.nasl - Type : ACT_GATHER_INFO |
2009-11-09 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_SecUpd2009-006.nasl - Type : ACT_GATHER_INFO |
2009-10-06 | Name : The remote openSUSE host is missing a security update. File : suse_libapr-util1-6288.nasl - Type : ACT_GATHER_INFO |
2009-09-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_libapr-util1-6289.nasl - Type : ACT_GATHER_INFO |
2009-09-24 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_libapr-util1-090608.nasl - Type : ACT_GATHER_INFO |
2009-09-23 | Name : The remote application server is affected by multiple vulnerabilities. File : websphere_6_1_0_27.nasl - Type : ACT_GATHER_INFO |
2009-08-25 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_e15f2356913911de8f42001aa0166822.nasl - Type : ACT_GATHER_INFO |
2009-08-03 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2009-214-01.nasl - Type : ACT_GATHER_INFO |
2009-08-02 | Name : The remote web server may be affected by several issues. File : apache_2_2_12.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_libapr-util1-090608.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_1_libapr-util1-090608.nasl - Type : ACT_GATHER_INFO |
2009-07-06 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200907-03.nasl - Type : ACT_GATHER_INFO |
2009-06-25 | Name : The remote Fedora host is missing a security update. File : fedora_2009-6261.nasl - Type : ACT_GATHER_INFO |
2009-06-25 | Name : The remote Fedora host is missing a security update. File : fedora_2009-6014.nasl - Type : ACT_GATHER_INFO |
2009-06-25 | Name : The remote Fedora host is missing a security update. File : fedora_2009-5969.nasl - Type : ACT_GATHER_INFO |
2009-06-18 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2009-1108.nasl - Type : ACT_GATHER_INFO |
2009-06-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-1107.nasl - Type : ACT_GATHER_INFO |
2009-06-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-1108.nasl - Type : ACT_GATHER_INFO |
2009-06-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-787-1.nasl - Type : ACT_GATHER_INFO |
2009-06-11 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-786-1.nasl - Type : ACT_GATHER_INFO |
2009-06-08 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2009-131.nasl - Type : ACT_GATHER_INFO |
2009-06-08 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_eb9212f7526b11debbf2001b77d09812.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2024-11-28 23:11:11 |
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2024-11-28 12:19:09 |
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2024-08-02 12:11:41 |
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2023-07-14 01:03:01 |
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2023-03-29 01:11:43 |
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2023-03-28 12:03:07 |
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2023-03-03 21:28:01 |
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2021-06-06 17:23:03 |
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2021-06-03 13:23:13 |
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2021-05-05 01:06:14 |
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2021-05-04 12:10:10 |
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2021-04-22 01:10:35 |
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2021-03-30 17:22:47 |
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2020-10-14 01:04:37 |
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2020-05-23 01:40:30 |
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2020-05-23 00:23:53 |
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2019-08-23 12:01:31 |
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2017-09-29 09:24:15 |
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2016-04-26 18:52:50 |
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2014-02-17 10:50:24 |
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2013-10-11 13:23:04 |
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2013-05-10 23:51:58 |
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2013-04-18 13:19:44 |
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