Vulnerability Monitor

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CVE-2009-3546

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.

Published

2009-10-19T20:00:00.657

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 9.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application libgd gd_graphics_library 2.0.33 Yes
Application libgd gd_graphics_library 2.0.34 Yes
Application libgd gd_graphics_library 2.0.34 Yes
Application libgd gd_graphics_library 2.0.34 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.35 Yes
Application libgd gd_graphics_library 2.0.36 Yes
Application php php 5.2.11 Yes
Application php php 5.3.0 Yes
References