CVE-2016-1882

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-01-29 · updated 2026-06-17
Weakness: CWE-19

Description

FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.

Affected products

FreeBSD: 9.3, 10.1, 10.2

References

http://www.securitytracker.com/id/1034677
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:05.tcp.asc
http://www.securitytracker.com/id/1034677
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:05.tcp.asc

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