What’s Vulnerable › Vulnerabilities

CVE-2005-0960

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2005-05-02 · updated 2026-06-16

Description

Multiple vulnerabilities in the SACK functionality in (1) tcp_input.c and (2) tcp_usrreq.c OpenBSD 3.5 and 3.6 allow remote attackers to cause a denial of service (memory exhaustion or system crash).

Affected products

• OpenBSD: 3.5, 3.6

References

• http://securitytracker.com/id?1013611
• http://www.openbsd.org/errata.html#sack
• http://www.openbsd.org/errata35.html#sack
• http://www.securityfocus.com/bid/12951
• http://securitytracker.com/id?1013611
• http://www.openbsd.org/errata.html#sack
• http://www.openbsd.org/errata35.html#sack
• http://www.securityfocus.com/bid/12951

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