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
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: 91%
Affected Products (NVD)
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
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
lucid
ignored
precise
ignored
trusty
Fixed 1.4.22-1ubuntu4.14.04.1
released
utopic
Fixed 1.4.22-1ubuntu4.14.10.1
released
vivid
Fixed 1.4.22-1ubuntu5
released
wily
Fixed 1.4.22-1ubuntu5
released
xenial
Fixed 1.4.22-1ubuntu5
released
yakkety
Fixed 1.4.22-1ubuntu5
released
zesty
Fixed 1.4.22-1ubuntu5
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libunbound2
suse enterprise desktop 15
1.6.8-1.34
fixed
suse enterprise desktop 15 SP1
1.6.8-8.3
fixed
suse enterprise desktop 15 SP2
1.6.8-8.3
fixed
suse enterprise desktop 15 SP3
1.6.8-10.3.1
fixed
suse enterprise desktop 15 SP4
1.6.8-10.6.1
fixed
suse enterprise desktop 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise desktop 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise sap 15
1.6.8-1.34
fixed
suse enterprise sap 15 SP1
1.6.8-8.3
fixed
suse enterprise sap 15 SP2
1.6.8-8.3
fixed
suse enterprise sap 15 SP3
1.6.8-10.3.1
fixed
suse enterprise sap 15 SP4
1.6.8-10.6.1
fixed
suse enterprise sap 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise sap 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise server 15
1.6.8-1.34
fixed
suse enterprise server 15 SP1
1.6.8-8.3
fixed
suse enterprise server 15 SP2
1.6.8-8.3
fixed
suse enterprise server 15 SP3
1.6.8-10.3.1
fixed
suse enterprise server 15 SP4
1.6.8-10.6.1
fixed
suse enterprise server 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise server 15 SP6
1.6.8-150600.21.6
fixed
libunbound8
suse enterprise desktop 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise sap 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise server 15 SP7
1.20.0-150600.23.9.1
fixed
unbound-anchor
suse enterprise desktop 15
1.6.8-1.34
fixed
suse enterprise desktop 15 SP1
1.6.8-8.3
fixed
suse enterprise desktop 15 SP2
1.6.8-8.3
fixed
suse enterprise desktop 15 SP3
1.6.8-10.3.1
fixed
suse enterprise desktop 15 SP4
1.6.8-10.6.1
fixed
suse enterprise desktop 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise desktop 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise desktop 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise sap 15
1.6.8-1.34
fixed
suse enterprise sap 15 SP1
1.6.8-8.3
fixed
suse enterprise sap 15 SP2
1.6.8-8.3
fixed
suse enterprise sap 15 SP3
1.6.8-10.3.1
fixed
suse enterprise sap 15 SP4
1.6.8-10.6.1
fixed
suse enterprise sap 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise sap 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise sap 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise server 15
1.6.8-1.34
fixed
suse enterprise server 15 SP1
1.6.8-8.3
fixed
suse enterprise server 15 SP2
1.6.8-8.3
fixed
suse enterprise server 15 SP3
1.6.8-10.3.1
fixed
suse enterprise server 15 SP4
1.6.8-10.6.1
fixed
suse enterprise server 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise server 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise server 15 SP7
1.20.0-150600.23.9.1
fixed
unbound-devel
suse enterprise desktop 15
1.6.8-1.34
fixed
suse enterprise desktop 15 SP1
1.6.8-8.3
fixed
suse enterprise desktop 15 SP2
1.6.8-8.3
fixed
suse enterprise desktop 15 SP3
1.6.8-10.3.1
fixed
suse enterprise desktop 15 SP4
1.6.8-10.6.1
fixed
suse enterprise desktop 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise desktop 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise desktop 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise sap 15
1.6.8-1.34
fixed
suse enterprise sap 15 SP1
1.6.8-8.3
fixed
suse enterprise sap 15 SP2
1.6.8-8.3
fixed
suse enterprise sap 15 SP3
1.6.8-10.3.1
fixed
suse enterprise sap 15 SP4
1.6.8-10.6.1
fixed
suse enterprise sap 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise sap 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise sap 15 SP7
1.20.0-150600.23.9.1
fixed
suse enterprise server 15
1.6.8-1.34
fixed
suse enterprise server 15 SP1
1.6.8-8.3
fixed
suse enterprise server 15 SP2
1.6.8-8.3
fixed
suse enterprise server 15 SP3
1.6.8-10.3.1
fixed
suse enterprise server 15 SP4
1.6.8-10.6.1
fixed
suse enterprise server 15 SP5
1.6.8-150100.10.8.1
fixed
suse enterprise server 15 SP6
1.6.8-150600.21.6
fixed
suse enterprise server 15 SP7
1.20.0-150600.23.9.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
unbound
RHEL 7
0:1.4.20-26.el7
fixed
unbound-devel
RHEL 7
0:1.4.20-26.el7
fixed
unbound-libs
RHEL 7
0:1.4.20-26.el7
fixed
unbound-python
RHEL 7
0:1.4.20-26.el7
fixed
Common Weakness Enumeration