CVE-2012-4434

HighCVSS 8.8/10Last modified Jun 16, 2026

Description

fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-276

Affected software

Vendor	Product	Versions
fwknop	fwknop	before 2.0.3

References

http://www.cipherdyne.org/blog/2012/09/software-release-fwknop-2.0.3.htmlRelease Notes, Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/09/19/2Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/09/20/4Exploit, Mailing List, Third Party Advisory
http://www.cipherdyne.org/blog/2012/09/software-release-fwknop-2.0.3.htmlRelease Notes, Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/09/19/2Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/09/20/4Exploit, Mailing List, Third Party Advisory

Timeline

Published: Jan 9, 2020
Last modified: Jun 16, 2026
NVD status: Modified

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