VulnerabilityModified
CVE-2005-0740
The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout.
MEDIUM 5.0EPSS 1.57%
Does this matter?
Lower severity and a low EPSS score (1.57%). Track it; it rarely justifies an emergency change on its own.
Description
The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 1.57% probability · 74th percentile
- CISA KEV
- Not listed
- Affected
- openbsd/openbsd
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/13819
- http://securitytracker.com/id?1012861Patch, Vendor Advisory
- http://www.openbsd.org/errata35.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/12250Exploit, Patch, Vendor Advisory
- http://secunia.com/advisories/13819
- http://securitytracker.com/id?1012861Patch, Vendor Advisory
- http://www.openbsd.org/errata35.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/12250Exploit, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.