Vulnerability Monitor

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CVE-2012-3401

The t2p_read_tiff_init function in tiff2pdf (tools/tiff2pdf.c) in LibTIFF 4.0.2 and earlier does not properly initialize the T2P context struct pointer in certain error conditions, which allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers a heap-based buffer overflow.

Published

2012-08-13T20:55:08.600

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application libtiff libtiff ≤ 4.0.2 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.4 Yes
Application libtiff libtiff 3.5.1 Yes
Application libtiff libtiff 3.5.2 Yes
Application libtiff libtiff 3.5.3 Yes
Application libtiff libtiff 3.5.4 Yes
Application libtiff libtiff 3.5.5 Yes
Application libtiff libtiff 3.5.6 Yes
Application libtiff libtiff 3.5.6 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.5.7 Yes
Application libtiff libtiff 3.6.0 Yes
Application libtiff libtiff 3.6.0 Yes
Application libtiff libtiff 3.6.0 Yes
Application libtiff libtiff 3.6.1 Yes
Application libtiff libtiff 3.7.0 Yes
Application libtiff libtiff 3.7.0 Yes
Application libtiff libtiff 3.7.0 Yes
Application libtiff libtiff 3.7.0 Yes
Application libtiff libtiff 3.7.1 Yes
Application libtiff libtiff 3.7.2 Yes
Application libtiff libtiff 3.7.3 Yes
Application libtiff libtiff 3.7.4 Yes
Application libtiff libtiff 3.8.0 Yes
Application libtiff libtiff 3.8.1 Yes
Application libtiff libtiff 3.8.2 Yes
Application libtiff libtiff 3.9 Yes
Application libtiff libtiff 3.9.0 Yes
Application libtiff libtiff 3.9.0 Yes
Application libtiff libtiff 3.9.1 Yes
Application libtiff libtiff 3.9.2 Yes
Application libtiff libtiff 3.9.2-5.2.1 Yes
Application libtiff libtiff 3.9.3 Yes
Application libtiff libtiff 3.9.4 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0 Yes
Application libtiff libtiff 4.0.1 Yes
References