VYPR
← All advisories
Unrated severityNVD Advisory· Published Aug 30, 2012· Updated Apr 29, 2026

CVE-2011-5129

CVE-2011-5129

Description

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.

Affected products

59
  • Xchat/Xchat59 versions
    cpe:2.3:a:xchat:xchat:*:*:*:*:*:*:*:*+ 58 more
    • cpe:2.3:a:xchat:xchat:*:*:*:*:*:*:*:*range: <=2.8.9
    • cpe:2.3:a:xchat:xchat:1.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.3.10:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.3.11:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.3.12:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.3.13:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.3.9:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.4:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.4.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.4.2:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.4.3:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.5.6:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.0:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.2:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.3:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.4:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.5:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.6:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.7:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.8:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.8.9:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.0:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.2:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.3:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.4:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.5:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.6:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.7:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.8:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:1.9.9:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.5:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.7:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.0.8:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.6.7:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.0:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.1:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.3:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.3:c:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.3:e:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.4:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.5:b:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.5:e:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.6:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:a:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:b:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7b:*:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:c:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:d:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:e:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.7:f:*:*:*:*:*:*
    • cpe:2.3:a:xchat:xchat:2.8.8:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

5

News mentions

0

No linked articles in our index yet.