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Test Kennung:1.3.6.1.4.1.25623.1.0.120335
Kategorie:Amazon Linux Local Security Checks
Titel:Amazon Linux: Security Advisory (ALAS-2012-134)
Zusammenfassung:The remote host is missing an update for the 'libxml2' package(s) announced via the ALAS-2012-134 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'libxml2' package(s) announced via the ALAS-2012-134 advisory.

Vulnerability Insight:
Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way libxml2 handled documents that enable entity expansion. A remote attacker could provide a large, 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-2012-2807)

A one byte buffer overflow was found in the way libxml2 evaluated certain parts of XML Pointer Language (XPointer) expressions. 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-2011-3102)

Affected Software/OS:
'libxml2' package(s) on Amazon Linux.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2011-3102
http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
BugTraq ID: 53540
http://www.securityfocus.com/bid/53540
Debian Security Information: DSA-2479 (Google Search)
http://www.debian.org/security/2012/dsa-2479
http://www.mandriva.com/security/advisories?name=MDVSA-2012:098
http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
RedHat Security Advisories: RHSA-2013:0217
http://rhn.redhat.com/errata/RHSA-2013-0217.html
http://www.securitytracker.com/id?1027067
http://secunia.com/advisories/49243
http://secunia.com/advisories/50658
http://secunia.com/advisories/54886
http://secunia.com/advisories/55568
SuSE Security Announcement: SUSE-SU-2013:1627 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
SuSE Security Announcement: openSUSE-SU-2012:0656 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00017.html
SuSE Security Announcement: openSUSE-SU-2012:0731 (Google Search)
https://lists.opensuse.org/opensuse-updates/2012-06/msg00011.html
XForce ISS Database: google-chrome-libxml-code-exec(75607)
https://exchange.xforce.ibmcloud.com/vulnerabilities/75607
Common Vulnerability Exposure (CVE) ID: CVE-2012-2807
BugTraq ID: 54718
http://www.securityfocus.com/bid/54718
Debian Security Information: DSA-2521 (Google Search)
http://www.debian.org/security/2012/dsa-2521
http://www.mandriva.com/security/advisories?name=MDVSA-2012:126
http://secunia.com/advisories/50800
SuSE Security Announcement: openSUSE-SU-2012:0813 (Google Search)
https://hermes.opensuse.org/messages/15075728
SuSE Security Announcement: openSUSE-SU-2012:0975 (Google Search)
https://hermes.opensuse.org/messages/15375990
http://www.ubuntu.com/usn/USN-1587-1
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