CVE-2014-7250

The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.

Score

CVSS 2.0 5.0 Medium

Status

Modified - vultures@jpcert.or.jp

Published

2014-12-12

Last modified

2024-08-06

Weaknesses

CWE-399

Affected products

• Bsd (Bsd)
• Freebsd (Freebsd)
• Netbsd (Netbsd)
• Openbsd (Openbsd)

References

• http://jvn.jp/en/jp/JVN07930208/index.html
• http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134
• https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243