CVE-2014-2653

The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 84%
Affected Products (NVD)
VendorProductVersion
openbsdopenssh
𝑥
≤ 6.6
openbsdopenssh
6.0
openbsdopenssh
6.1
openbsdopenssh
6.2
openbsdopenssh
6.3
openbsdopenssh
6.4
openbsdopenssh
6.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openssh
bookworm
1:9.2p1-2+deb12u3
fixed
bookworm (security)
1:9.2p1-2+deb12u3
fixed
bullseye
1:8.4p1-5+deb11u3
fixed
bullseye (security)
1:8.4p1-5+deb11u3
fixed
sid
1:9.9p1-3
fixed
trixie
1:9.9p1-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openssh
lucid
not-affected
precise
Fixed 1:5.9p1-5ubuntu1.3
released
quantal
Fixed 1:6.0p1-3ubuntu1.2
released
saucy
Fixed 1:6.2p2-6ubuntu0.3
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
openssh
RHEL 6
0:5.3p1-104.el6
fixed
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-askpass
RHEL 6
0:5.3p1-104.el6
fixed
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-clients
RHEL 6
0:5.3p1-104.el6
fixed
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-keycat
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-ldap
RHEL 6
0:5.3p1-104.el6
fixed
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-server
RHEL 6
0:5.3p1-104.el6
fixed
RHEL 7
0:6.6.1p1-11.el7
fixed
openssh-server-sysvinit
RHEL 7
0:6.6.1p1-11.el7
fixed
pam
RHEL 6
0:0.9.3-104.el6
fixed
RHEL 7
0:0.9.3-9.11.el7
fixed
References