Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-2834 | First vendor Publication | 2011-09-19 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2834 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-415 | Double Free |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:14410 | |||
| Oval ID: | oval:org.mitre.oval:def:14410 | ||
| Title: | Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling. | ||
| Description: | Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling. | ||
| Family: | windows | Class: | vulnerability |
| Reference(s): | CVE-2011-2834 | Version: | 15 |
| Platform(s): | Microsoft Windows 7 Microsoft Windows Server 2008 Microsoft Windows Vista Microsoft Windows Server 2003 Microsoft Windows XP Microsoft Windows 2000 | Product(s): | Google Chrome |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27147 | |||
| Oval ID: | oval:org.mitre.oval:def:27147 | ||
| Title: | RHSA-2011:1749 -- libxml2 security and bug fix update (Low) | ||
| Description: | The libxml2 library is a development toolbox providing the implementation of various XML standards. One of those standards is the XML Path Language (XPath), which is a language for addressing parts of an XML document. An off-by-one error, leading to a heap-based buffer overflow, was found in the way libxml2 parsed certain XML files. A remote attacker could provide a specially-crafted XML file that, when opened in an application linked against libxml2, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-0216) An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way libxml2 parsed certain XPath expressions. If an attacker were able to supply a specially-crafted XML file to an application using libxml2, as well as an XPath expression for that application to run against the crafted file, it could cause the application to crash or, possibly, execute arbitrary code. (CVE-2011-1944) Multiple flaws were found in the way libxml2 parsed certain XPath expressions. If an attacker were able to supply a specially-crafted XML file to an application using libxml2, as well as an XPath expression for that application to run against the crafted file, it could cause the application to crash. (CVE-2010-4008, CVE-2010-4494, CVE-2011-2821, CVE-2011-2834) Note: Red Hat does not ship any applications that use libxml2 in a way that would allow the CVE-2011-1944, CVE-2010-4008, CVE-2010-4494, CVE-2011-2821, and CVE-2011-2834 flaws to be exploited; however, third-party applications may allow XPath expressions to be passed which could trigger these flaws. Red Hat would like to thank the Google Security Team for reporting the CVE-2010-4008 issue. Upstream acknowledges Bui Quang Minh from Bkis as the original reporter of CVE-2010-4008. This update also fixes the following bugs: * A number of patches have been applied to harden the XPath processing code in libxml2, such as fixing memory leaks, rounding errors, XPath numbers evaluations, and a potential error in encoding conversion. (BZ#732335) All users of libxml2 are advised to upgrade to these updated packages, which contain backported patches to correct these issues. The desktop must be restarted (log out, then log back in) for this update to take effect. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2011:1749 CVE-2010-4008 CVE-2010-4494 CVE-2011-0216 CVE-2011-1944 CVE-2011-2821 CVE-2011-2834 | Version: | 3 |
| Platform(s): | Red Hat Enterprise Linux 6 | Product(s): | libxml2 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27925 | |||
| Oval ID: | oval:org.mitre.oval:def:27925 | ||
| Title: | DEPRECATED: ELSA-2012-0017 -- libxml2 security update (important) | ||
| Description: | [2.6.26-2.1.12.0.1.el5_7.2] - Add libxml2-enterprise.patch - Replaced docs/redhat.gif in tarball with updated image [2.6.26-2.1.12.el5_7.2] - Fix the semantic of XPath axis for namespace/attribute nodes CVE-2010-4008 - Fix an off by one error in encoding CVE-2011-0216 - Fix some potential problems on reallocation failures CVE-2011-1944 - Fix missing error status in XPath evaluation CVE-2011-2834 - Make sure the parser returns when getting a Stop order CVE-2011-3905 - Fix an allocation error when copying entities CVE-2011-3919.patch - Resolves: rhbz#771906 | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-0017 CVE-2011-3905 CVE-2011-3919 CVE-2010-4008 CVE-2011-0216 CVE-2011-1944 CVE-2011-2834 | Version: | 4 |
| Platform(s): | Oracle Linux 5 | Product(s): | libxml2 |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:27942 | |||
| Oval ID: | oval:org.mitre.oval:def:27942 | ||
| Title: | ELSA-2011-1749 -- libxml2 security and bug fix update (low) | ||
| Description: | [2.7.6-4.0.1.el6] - Update doc/redhat.gif in tarball - Add libxml2-oracle-enterprise.patch and update logos in tarball [2.7.6-4] - Fixes another XPath problem CVE-2011-2834 - Resolves: rhbz#732335 [2.7.6-3] - Fixes various other issues in 2.7.6 XPath evaluation - Resolves: rhbz#732335 [2.7.6-2] - Fix a potential crasher in XPath or XSLT, CVE-2011-1944 - Resolves: rhbz#710397 | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2011-1749 CVE-2010-4008 CVE-2010-4494 CVE-2011-0216 CVE-2011-1944 CVE-2011-2821 CVE-2011-2834 | Version: | 3 |
| Platform(s): | Oracle Linux 6 | Product(s): | libxml2 |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-10-03 | Name : Fedora Update for libxml2 FEDORA-2012-13824 File : nvt/gb_fedora_2012_13824_libxml2_fc16.nasl |
| 2012-09-27 | Name : Fedora Update for libxml2 FEDORA-2012-13820 File : nvt/gb_fedora_2012_13820_libxml2_fc17.nasl |
| 2012-07-30 | Name : CentOS Update for libxml2 CESA-2012:0016 centos4 File : nvt/gb_CESA-2012_0016_libxml2_centos4.nasl |
| 2012-07-30 | Name : CentOS Update for libxml2 CESA-2012:0017 centos5 File : nvt/gb_CESA-2012_0017_libxml2_centos5.nasl |
| 2012-07-13 | Name : VMSA-2012-0012 VMware ESXi update addresses several security issues. File : nvt/gb_VMSA-2012-0012.nasl |
| 2012-07-09 | Name : RedHat Update for libxml2 RHSA-2011:1749-03 File : nvt/gb_RHSA-2011_1749-03_libxml2.nasl |
| 2012-05-18 | Name : Mac OS X Multiple Vulnerabilities (2012-002) File : nvt/gb_macosx_su12-002.nasl |
| 2012-02-12 | Name : Gentoo Security Advisory GLSA 201111-01 (chromium v8) File : nvt/glsa_201111_01.nasl |
| 2012-02-12 | Name : Gentoo Security Advisory GLSA 201110-26 (libxml2) File : nvt/glsa_201110_26.nasl |
| 2012-02-11 | Name : Debian Security Advisory DSA 2394-1 (libxml2) File : nvt/deb_2394_1.nasl |
| 2012-01-20 | Name : Ubuntu Update for libxml2 USN-1334-1 File : nvt/gb_ubuntu_USN_1334_1.nasl |
| 2012-01-13 | Name : RedHat Update for libxml2 RHSA-2012:0017-01 File : nvt/gb_RHSA-2012_0017-01_libxml2.nasl |
| 2012-01-13 | Name : RedHat Update for libxml2 RHSA-2012:0016-01 File : nvt/gb_RHSA-2012_0016-01_libxml2.nasl |
| 2011-10-20 | Name : Apple MAC OS X v10.6.8 Safari Multiple Vulnerabilities File : nvt/gb_safari_mult_vuln_macosx.nasl |
| 2011-10-10 | Name : Mandriva Update for libxml2 MDVSA-2011:145 (libxml2) File : nvt/gb_mandriva_MDVSA_2011_145.nasl |
| 2011-09-23 | Name : Google Chrome Multiple Vulnerabilities - Sep11 (Win) File : nvt/secpod_google_chrome_mult_vuln_sep11_win.nasl |
| 2011-09-23 | Name : Google Chrome Multiple Vulnerabilities - Sep11 (Mac OS X) File : nvt/secpod_google_chrome_mult_vuln_sep11_macosx.nasl |
| 2011-09-23 | Name : Google Chrome Multiple Vulnerabilities - Sep11 (Lin) File : nvt/secpod_google_chrome_mult_vuln_sep11_lin.nasl |
| 2011-01-24 | Name : FreeBSD Ports: chromium File : nvt/freebsd_chromium.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 75560 | Google Chrome Double-free libxml XPath Handling Remote Code Execution |
Information Assurance Vulnerability Management (IAVM)
| Date | Description |
|---|---|
| 2012-09-27 | IAVM : 2012-A-0153 - Multiple Vulnerabilities in VMware ESX 4.0 and ESXi 4.0 Severity : Category I - VMSKEY : V0033884 |
| 2012-05-03 | IAVM : 2012-A-0073 - Multiple Vulnerabilities in VMware ESXi 4.1 and ESX 4.1 Severity : Category I - VMSKEY : V0032171 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-03-03 | Name : The remote VMware ESX host is missing a security-related patch. File : vmware_VMSA-2012-0008_remote.nasl - Type : ACT_GATHER_INFO |
| 2016-02-29 | Name : The remote VMware ESX / ESXi host is missing a security-related patch. File : vmware_VMSA-2012-0012_remote.nasl - Type : ACT_GATHER_INFO |
| 2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_libxml2_20121120.nasl - Type : ACT_GATHER_INFO |
| 2014-11-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0168.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_libxml2-111201.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_libxml2-111201.nasl - Type : ACT_GATHER_INFO |
| 2013-11-13 | Name : The remote VMware ESXi 5.0 host is affected by multiple security vulnerabilit... File : vmware_esxi_5_0_build_764879_remote.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-0217.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0017.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0016.nasl - Type : ACT_GATHER_INFO |
| 2013-02-04 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130131_mingw32_libxml2_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2013-02-01 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-0217.nasl - Type : ACT_GATHER_INFO |
| 2013-02-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0217.nasl - Type : ACT_GATHER_INFO |
| 2012-09-27 | Name : The remote device is affected by multiple vulnerabilities. File : appletv_5_1.nasl - Type : ACT_GATHER_INFO |
| 2012-09-27 | Name : The remote Fedora host is missing a security update. File : fedora_2012-13824.nasl - Type : ACT_GATHER_INFO |
| 2012-09-27 | Name : The remote Fedora host is missing a security update. File : fedora_2012-13820.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20111206_libxml2_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_20120111_libxml2_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_20120111_libxml2_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-07-13 | Name : The remote VMware ESXi host is missing a security-related patch. File : vmware_VMSA-2012-0012.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 multiple security vul... File : macosx_SecUpd2012-002.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 |
| 2012-04-28 | Name : The remote VMware ESX host is missing one or more security-related patches. File : vmware_VMSA-2012-0008.nasl - Type : ACT_GATHER_INFO |
| 2012-01-27 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2394.nasl - Type : ACT_GATHER_INFO |
| 2012-01-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1334-1.nasl - Type : ACT_GATHER_INFO |
| 2012-01-13 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libxml2-111201.nasl - Type : ACT_GATHER_INFO |
| 2012-01-12 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0016.nasl - Type : ACT_GATHER_INFO |
| 2012-01-12 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0017.nasl - Type : ACT_GATHER_INFO |
| 2012-01-12 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0016.nasl - Type : ACT_GATHER_INFO |
| 2012-01-12 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0017.nasl - Type : ACT_GATHER_INFO |
| 2011-12-06 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-1749.nasl - Type : ACT_GATHER_INFO |
| 2011-11-02 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201111-01.nasl - Type : ACT_GATHER_INFO |
| 2011-10-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201110-26.nasl - Type : ACT_GATHER_INFO |
| 2011-10-10 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2011-145.nasl - Type : ACT_GATHER_INFO |
| 2011-09-19 | Name : The remote host contains a web browser that is affected by multiple vulnerabi... File : google_chrome_14_0_835_163.nasl - Type : ACT_GATHER_INFO |
| 2010-12-08 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_6887828f022911e0b84d00262d5ed8ee.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:04:12 |
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| 2024-11-28 12:26:26 |
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| 2024-08-02 12:17:06 |
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| 2024-08-02 01:04:54 |
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| 2024-02-02 01:16:36 |
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| 2024-02-01 12:04:47 |
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| 2023-11-07 21:47:17 |
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| 2023-09-05 12:15:33 |
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| 2023-09-05 01:04:39 |
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| 2023-09-02 12:15:38 |
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| 2023-09-02 01:04:43 |
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| 2023-08-12 12:18:52 |
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| 2023-08-12 01:04:44 |
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| 2023-08-11 12:15:44 |
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| 2023-08-11 01:04:53 |
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| 2023-08-06 12:15:06 |
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| 2023-08-06 01:04:44 |
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| 2023-08-04 12:15:11 |
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| 2023-08-04 01:04:45 |
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| 2023-07-14 12:15:10 |
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| 2023-07-14 01:04:43 |
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| 2023-03-29 01:17:04 |
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| 2023-03-28 12:04:49 |
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| 2022-10-11 12:13:31 |
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| 2022-10-11 01:04:28 |
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| 2021-05-23 12:08:26 |
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| 2021-05-05 01:08:55 |
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| 2021-05-04 12:16:00 |
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| 2021-04-22 01:18:14 |
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| 2020-09-29 01:07:00 |
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| 2020-05-23 01:45:12 |
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| 2020-05-23 00:29:27 |
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| 2017-09-19 09:24:37 |
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| 2017-08-29 09:23:22 |
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| 2016-06-28 18:44:30 |
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| 2016-04-26 20:55:14 |
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| 2016-03-04 13:26:25 |
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| 2016-03-01 13:26:32 |
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| 2015-01-21 13:24:51 |
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| 2014-11-18 13:25:52 |
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| 2014-06-14 13:31:10 |
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| 2014-02-17 11:03:54 |
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| 2013-11-11 12:39:32 |
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| 2013-05-10 23:04:18 |
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| 2013-02-07 13:19:52 |
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| 2012-11-07 05:20:12 |
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