CVE-2011-5055

EUVD-2011-4958
MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.  NOTE: this issue exists because of an incomplete fix for CVE-2012-0024.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Affected Products (NVD)
VendorProductVersion
maradnsmaradns
1.3.07.012
maradnsmaradns
1.4.08
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
maradns
bullseye
2.0.13-1.4+deb11u1
fixed
bullseye (security)
2.0.13-1.4+deb11u1
fixed
squeeze
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
maradns
artful
ignored
bionic
not-affected
cosmic
ignored
disco
ignored
eoan
ignored
focal
not-affected
groovy
ignored
hardy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lucid
ignored
lunar
not-affected
maverick
ignored
natty
ignored
oneiric
ignored
precise
ignored
quantal
ignored
raring
ignored
saucy
ignored
trusty
dne
utopic
ignored
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored