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
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)
|
|
vivid |
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)
|