Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2009-3546

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
19/10/2009
Last modified:
09/04/2025

Description

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

Vector 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.30
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:libgd:gd_graphics_library:2.0.33:*:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.34:*:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.34:rc1:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.34:rc2:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:*:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:rc1:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:rc2:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:rc3:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:rc4:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.35:rc5:*:*:*:*:*:*
cpe:2.3:a:libgd:gd_graphics_library:2.0.36:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.2.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools