CVE-2008-6393

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

PSI Jabber client before 0.12.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a file transfer request with a negative value in a SOCKS5 option, which bypasses a signed integer check and triggers an integer overflow and a heap-based buffer overflow.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Mar 3, 2009
Last modified: Jun 16, 2026
NVD status: Modified

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