CVE-2011-1922

EUVD-2011-1920
daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
Affected Products (NVD)
VendorProductVersion
nlnetlabsunbound
1.0.0
nlnetlabsunbound
1.0.1
nlnetlabsunbound
1.0.2
nlnetlabsunbound
1.1.0
nlnetlabsunbound
1.1.1
nlnetlabsunbound
1.2.0
nlnetlabsunbound
1.2.1
nlnetlabsunbound
1.3.0
nlnetlabsunbound
1.3.1
nlnetlabsunbound
1.3.2
nlnetlabsunbound
1.3.3
nlnetlabsunbound
1.3.4
nlnetlabsunbound
1.4.0
nlnetlabsunbound
1.4.1
nlnetlabsunbound
1.4.2
nlnetlabsunbound
1.4.3
nlnetlabsunbound
1.4.4
nlnetlabsunbound
1.4.5
nlnetlabsunbound
1.4.6
nlnetlabsunbound
1.4.7
nlnetlabsunbound
1.4.8
nlnetlabsunbound
1.4.9
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
unbound
bookworm
1.17.1-2+deb12u2
fixed
bookworm (security)
1.17.1-2+deb12u2
fixed
bullseye
1.13.1-1+deb11u2
fixed
bullseye (security)
1.13.1-1+deb11u3
fixed
sid
1.22.0-1
fixed
trixie
1.22.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
unbound
dapper
dne
hardy
dne
lucid
Fixed 1.4.1-2ubuntu0.1
released
maverick
Fixed 1.4.5-1ubuntu1.1
released
natty
Fixed 1.4.9-0ubuntu1.1
released
Common Weakness Enumeration