CVE-2014-8602

iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
VendorProductVersion
nlnetlabsunbound
𝑥
≤ 1.5.0
canonicalubuntu_linux
14.04
canonicalubuntu_linux
14.10
debiandebian_linux
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
unbound
bullseye
1.13.1-1+deb11u2
fixed
bullseye (security)
1.13.1-1+deb11u3
fixed
bookworm
1.17.1-2+deb12u2
fixed
bookworm (security)
1.17.1-2+deb12u2
fixed
sid
1.22.0-1
fixed
trixie
1.22.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
unbound
zesty
Fixed 1.4.22-1ubuntu5
released
yakkety
Fixed 1.4.22-1ubuntu5
released
xenial
Fixed 1.4.22-1ubuntu5
released
wily
Fixed 1.4.22-1ubuntu5
released
vivid
Fixed 1.4.22-1ubuntu5
released
utopic
Fixed 1.4.22-1ubuntu4.14.10.1
released
trusty
Fixed 1.4.22-1ubuntu4.14.04.1
released
precise
ignored
lucid
ignored
Common Weakness Enumeration