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CVE-2014-4883

Published: 28 November 2014

resolv.c in the DNS resolver in uIP, and dns.c in the DNS resolver in lwIP 1.4.1 and earlier, does not use random values for ID fields and source ports of DNS query packets, which makes it easier for man-in-the-middle attackers to conduct cache-poisoning attacks via spoofed reply packets.

Priority

Medium

Status

Package Release Status
lwipv6
Launchpad, Ubuntu, Debian
vivid Ignored
(end of life)
groovy Ignored
(end of life)
kinetic Ignored
(end of life, was needed)
xenial Needed

impish Ignored
(end of life)
precise Ignored
(end of life)
artful Ignored
(end of life)
bionic Needed

cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Needed

hirsute Ignored
(end of life)
jammy Needed

lucid Ignored
(end of life)
trusty Does not exist
(trusty was needed)
upstream Needs triage

utopic Ignored
(end of life)
wily Ignored
(end of life)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
mantic Needed

lunar Ignored
(end of life, was needed)