Vulnerability Monitor

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CVE-2011-5129

Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.

Published

2012-08-30T22:55:03.733

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application xchat xchat ≤ 2.8.9 Yes
Application xchat xchat 1.2.1 Yes
Application xchat xchat 1.3.9 Yes
Application xchat xchat 1.3.10 Yes
Application xchat xchat 1.3.11 Yes
Application xchat xchat 1.3.12 Yes
Application xchat xchat 1.3.13 Yes
Application xchat xchat 1.4 Yes
Application xchat xchat 1.4.1 Yes
Application xchat xchat 1.4.2 Yes
Application xchat xchat 1.4.3 Yes
Application xchat xchat 1.5.6 Yes
Application xchat xchat 1.8.0 Yes
Application xchat xchat 1.8.1 Yes
Application xchat xchat 1.8.2 Yes
Application xchat xchat 1.8.3 Yes
Application xchat xchat 1.8.4 Yes
Application xchat xchat 1.8.5 Yes
Application xchat xchat 1.8.6 Yes
Application xchat xchat 1.8.7 Yes
Application xchat xchat 1.8.8 Yes
Application xchat xchat 1.8.9 Yes
Application xchat xchat 1.9.0 Yes
Application xchat xchat 1.9.1 Yes
Application xchat xchat 1.9.2 Yes
Application xchat xchat 1.9.3 Yes
Application xchat xchat 1.9.4 Yes
Application xchat xchat 1.9.5 Yes
Application xchat xchat 1.9.6 Yes
Application xchat xchat 1.9.7 Yes
Application xchat xchat 1.9.8 Yes
Application xchat xchat 1.9.9 Yes
Application xchat xchat 2.0.0 Yes
Application xchat xchat 2.0.1 Yes
Application xchat xchat 2.0.2 Yes
Application xchat xchat 2.0.3 Yes
Application xchat xchat 2.0.4 Yes
Application xchat xchat 2.0.5 Yes
Application xchat xchat 2.0.6 Yes
Application xchat xchat 2.0.7 Yes
Application xchat xchat 2.0.8 Yes
Application xchat xchat 2.6.7 Yes
Application xchat xchat 2.8.0 Yes
Application xchat xchat 2.8.1 Yes
Application xchat xchat 2.8.3 Yes
Application xchat xchat 2.8.3 Yes
Application xchat xchat 2.8.3 Yes
Application xchat xchat 2.8.4 Yes
Application xchat xchat 2.8.5 Yes
Application xchat xchat 2.8.5 Yes
Application xchat xchat 2.8.6 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7 Yes
Application xchat xchat 2.8.7b Yes
Application xchat xchat 2.8.8 Yes
References