National Cyber Awareness System
Vulnerability Summary for CVE-2009-3546
Original release date:10/19/2009
Last revised:08/25/2011
Source:
US-CERT/NIST
Overview
The _gdGetColors function in gd_gd.c in PHP 5.2.11 and 5.3.x before 5.3.1, and the GD Graphics Library 2.x, does not properly verify a certain colorsTotal structure member, which might allow remote attackers to conduct buffer overflow or buffer over-read attacks via a crafted GD file, a different vulnerability than CVE-2009-3293. NOTE: some of these details are obtained from third party information.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: VUPEN
Name: ADV-2009-2930
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2009-2929
Type: Advisory
External Source: BID
Name: 36712
External Source: REDHAT
Name: RHSA-2010:0003
External Source: MLIST
Name: [oss-security] 20091120 Re: CVE request: php 5.3.1 update
External Source: MANDRIVA
Name: MDVSA-2009:285
External Source: CONFIRM
Name: http://svn.php.net/viewvc?view=revision&revision=289557
External Source: SECUNIA
Name: 38055
Type: Advisory
External Source: SECUNIA
Name: 37080
Type: Advisory
External Source: SECUNIA
Name: 37069
Type: Advisory
External Source: OVAL
Name: oval:org.mitre.oval:def:11199
External Source: MLIST
Name: [oss-security] 20091015 Re: CVE Request -- PHP 5 - 5.2.11
References to Check Content
Identifier:oval:org.mitre.oval:def:11199
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5