CVE-2014-7250

high

Description

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.

References

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243

http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134

http://jvn.jp/en/jp/JVN07930208/index.html

Details

Source: Mitre, NVD

Published: 2014-12-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.0373