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CVE-2008-6393

HIGH · CVSS 10.0EPSS 18.3%EU EUVD

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.

Key facts

CVSS score
10.0 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-189
EPSS score
18.3% (97th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2008-6363)
Published
March 3, 2009
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2008-6363 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • jabber / jabber client
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi
  • psi-im / psi

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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