CVE-2006-0433

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

Selective Acknowledgement (SACK) in FreeBSD 5.3 and 5.4 does not properly handle an incoming selective acknowledgement when there is insufficient memory, which might allow remote attackers to cause a denial of service (infinite loop).

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published: Feb 2, 2006
Last modified: Jun 16, 2026
NVD status: Modified

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