Heap overflow

2020-02-2118:15:00

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8.7 High

AI Score

Confidence

High

0.02 Low

EPSS

Percentile

88.8%

JSON

Heap-based buffer overflow in Xchat-WDK before 1499-4 (2012-01-18) xchat 2.8.6 on Maemo architecture could allow remote attackers to cause a denial of service (xchat client crash) or execute arbitrary code via a UTF-8 line from server containing characters outside of the Basic Multilingual Plane (BMP).

CPENameOperatorVersion
gtkeq2.18.9
gtkeq2.24.7
gtkeq2.14.7
gtkeq2.10.4
xchatlt2.8.6
xchat-wdkeq< 1499-4

Name	Operator	Version
gtk	eq	2.18.9
gtk	eq	2.24.7
gtk	eq	2.14.7
gtk	eq	2.10.4
xchat	lt	2.8.6
xchat-wdk	eq	< 1499-4

References

www.openwall.com/lists/oss-security/2012/02/01/9

access.redhat.com/security/cve/cve-2012-0828

bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0828

security-tracker.debian.org/tracker/CVE-2012-0828