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Test ID:1.3.6.1.4.1.25623.1.0.804174
Category:Web application abuses
Title:PHP Remote Code Execution and Denial of Service Vulnerabilities (Dec 2013)
Summary:PHP is prone to a remote code execution (RCE) vulnerability.
Description:Summary:
PHP is prone to a remote code execution (RCE) vulnerability.

Vulnerability Insight:
The flaw is due to a boundary error within the 'asn1_time_to_time_t' function
in 'ext/openssl/openssl.c' when parsing X.509 certificates.

Vulnerability Impact:
Successful exploitation will allow remote attackers to execute arbitrary code
or cause a denial of service (memory corruption).

Affected Software/OS:
PHP versions before 5.3.28, 5.4.x before 5.4.23, and 5.5.x before 5.5.7.

Solution:
Update to PHP version 5.3.28 or 5.4.23 or 5.5.7 or later.

CVSS Score:
7.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2013-6420
BugTraq ID: 64225
http://www.securityfocus.com/bid/64225
Debian Security Information: DSA-2816 (Google Search)
http://www.debian.org/security/2013/dsa-2816
HPdes Security Advisory: HPSBMU03112
https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322
HPdes Security Advisory: SSRT101447
https://www.sektioneins.de/advisories/advisory-012013-php-openssl_x509_parse-memory-corruption-vulnerability.html
RedHat Security Advisories: RHSA-2013:1813
http://rhn.redhat.com/errata/RHSA-2013-1813.html
RedHat Security Advisories: RHSA-2013:1815
http://rhn.redhat.com/errata/RHSA-2013-1815.html
RedHat Security Advisories: RHSA-2013:1824
http://rhn.redhat.com/errata/RHSA-2013-1824.html
RedHat Security Advisories: RHSA-2013:1825
http://rhn.redhat.com/errata/RHSA-2013-1825.html
RedHat Security Advisories: RHSA-2013:1826
http://rhn.redhat.com/errata/RHSA-2013-1826.html
http://www.securitytracker.com/id/1029472
http://secunia.com/advisories/59652
SuSE Security Announcement: openSUSE-SU-2013:1963 (Google Search)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00125.html
SuSE Security Announcement: openSUSE-SU-2013:1964 (Google Search)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00126.html
http://www.ubuntu.com/usn/USN-2055-1
CopyrightCopyright (C) 2013 Greenbone AG

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