Vulnerability Monitor

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CVE-2009-4117

Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not properly handled by the (1) pdf_loadtype4shade, (2) pdf_loadtype5shade, (3) pdf_loadtype6shade, and (4) pdf_loadtype7shade functions. NOTE: some of these details are obtained from third party information.

Published

2009-12-01T00:30:00.217

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 sumatrapdfreader sumatrapdf ≤ 1.0 Yes
Application sumatrapdfreader sumatrapdf 0.1 Yes
Application sumatrapdfreader sumatrapdf 0.2 Yes
Application sumatrapdfreader sumatrapdf 0.3 Yes
Application sumatrapdfreader sumatrapdf 0.4 Yes
Application sumatrapdfreader sumatrapdf 0.5 Yes
Application sumatrapdfreader sumatrapdf 0.6 Yes
Application sumatrapdfreader sumatrapdf 0.7 Yes
Application sumatrapdfreader sumatrapdf 0.8 Yes
Application sumatrapdfreader sumatrapdf 0.8.1 Yes
Application sumatrapdfreader sumatrapdf 0.9 Yes
Application sumatrapdfreader sumatrapdf 0.9.1 Yes
Application sumatrapdfreader sumatrapdf 0.9.2 Yes
Application sumatrapdfreader sumatrapdf 0.9.3 Yes
Application sumatrapdfreader sumatrapdf 0.9.4 Yes
References