CVE-2012-1192

EUVD-2012-1220
The resolver in Unbound before 1.4.11 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.4 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Affected Products (NVD)
VendorProductVersion
unboundunbound
𝑥
≤ 1.4.10
unboundunbound
0.0
unboundunbound
0.1
unboundunbound
0.2
unboundunbound
0.3
unboundunbound
0.4
unboundunbound
0.5
unboundunbound
0.6
unboundunbound
0.7
unboundunbound
0.7.1
unboundunbound
0.7.2
unboundunbound
0.8
unboundunbound
0.9
unboundunbound
0.10
unboundunbound
0.11
unboundunbound
1.0.0
unboundunbound
1.0.1
unboundunbound
1.0.2
unboundunbound
1.1.0
unboundunbound
1.1.1
unboundunbound
1.2.0
unboundunbound
1.2.1
unboundunbound
1.3.0
unboundunbound
1.3.1
unboundunbound
1.3.2
unboundunbound
1.3.3
unboundunbound
1.3.4
unboundunbound
1.4.0
unboundunbound
1.4.1
unboundunbound
1.4.2
unboundunbound
1.4.3
unboundunbound
1.4.4
unboundunbound
1.4.5
unboundunbound
1.4.6
unboundunbound
1.4.7
unboundunbound
1.4.8
unboundunbound
1.4.9
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
unbound
hardy
dne
lucid
ignored
maverick
ignored
natty
ignored
oneiric
ignored
precise
not-affected
quantal
not-affected
raring
not-affected
saucy
not-affected