Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2011-0520

Published: 28 January 2011

The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and probably other versions allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long DNS hostname with a large number of labels, which triggers a heap-based buffer overflow.

Priority

Medium

Status

Package Release Status
maradns
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(1.4.03-1.1)
dapper Ignored
(end of life)
hardy Ignored
(end of life)
karmic Ignored
(end of life)
lucid Ignored
(end of life)
maverick Ignored
(end of life)
natty Ignored
(end of life)
oneiric Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
raring Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist
(trusty was not-affected [1.4.03-1.1])
upstream
Released (1.4.03-1.1)
utopic Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(1.4.03-1.1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
vivid Ignored
(end of life)