CVE-2010-5107

The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service (connection-slot exhaustion) by periodically making many new TCP connections.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 83%
Affected Products (NVD)
VendorProductVersion
openbsdopenssh
𝑥
≤ 6.1
openbsdopenssh
1.2
openbsdopenssh
1.2.1
openbsdopenssh
1.2.2
openbsdopenssh
1.2.3
openbsdopenssh
1.2.27
openbsdopenssh
1.3
openbsdopenssh
1.5
openbsdopenssh
1.5.7
openbsdopenssh
1.5.8
openbsdopenssh
2.1
openbsdopenssh
2.1.1
openbsdopenssh
2.2
openbsdopenssh
2.3
openbsdopenssh
2.3.1
openbsdopenssh
2.5
openbsdopenssh
2.5.1
openbsdopenssh
2.5.2
openbsdopenssh
2.9
openbsdopenssh
2.9.9
openbsdopenssh
2.9.9p2:p2
openbsdopenssh
2.9p1:p1
openbsdopenssh
2.9p2:p2
openbsdopenssh
3.0
openbsdopenssh
3.0.1
openbsdopenssh
3.0.1p1:p1
openbsdopenssh
3.0.2
openbsdopenssh
3.0.2p1:p1
openbsdopenssh
3.0p1:p1
openbsdopenssh
3.1
openbsdopenssh
3.1p1:p1
openbsdopenssh
3.2
openbsdopenssh
3.2.2
openbsdopenssh
3.2.2p1:p1
openbsdopenssh
3.2.3p1:p1
openbsdopenssh
3.3
openbsdopenssh
3.3p1:p1
openbsdopenssh
3.4
openbsdopenssh
3.4p1:p1
openbsdopenssh
3.5
openbsdopenssh
3.5p1:p1
openbsdopenssh
3.6
openbsdopenssh
3.6.1
openbsdopenssh
3.6.1p1:p1
openbsdopenssh
3.6.1p2:p2
openbsdopenssh
3.7
openbsdopenssh
3.7.1
openbsdopenssh
3.7.1p1:p1
openbsdopenssh
3.7.1p2:p2
openbsdopenssh
3.8
openbsdopenssh
3.8.1
openbsdopenssh
3.8.1p1:p1
openbsdopenssh
3.9
openbsdopenssh
3.9.1
openbsdopenssh
3.9.1p1:p1
openbsdopenssh
4.0
openbsdopenssh
4.0p1:p1
openbsdopenssh
4.1
openbsdopenssh
4.1p1:p1
openbsdopenssh
4.2
openbsdopenssh
4.2p1:p1
openbsdopenssh
4.3
openbsdopenssh
4.3p1:p1
openbsdopenssh
4.3p2:p2
openbsdopenssh
4.4
openbsdopenssh
4.4p1:p1
openbsdopenssh
4.5
openbsdopenssh
4.6
openbsdopenssh
4.7
openbsdopenssh
4.8
openbsdopenssh
4.9
openbsdopenssh
5.0
openbsdopenssh
5.1
openbsdopenssh
5.2
openbsdopenssh
5.3
openbsdopenssh
5.4
openbsdopenssh
5.5
openbsdopenssh
5.6
openbsdopenssh
5.7
openbsdopenssh
5.8
openbsdopenssh
5.8p2:p2
openbsdopenssh
5.9
openbsdopenssh
6.0
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
hardy
ignored
lucid
ignored
oneiric
ignored
precise
ignored
quantal
ignored
raring
not-affected
saucy
not-affected
trusty
not-affected
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
openssh
RHEL 6
0:5.3p1-94.el6
fixed
openssh-askpass
RHEL 6
0:5.3p1-94.el6
fixed
openssh-clients
RHEL 6
0:5.3p1-94.el6
fixed
openssh-ldap
RHEL 6
0:5.3p1-94.el6
fixed
openssh-server
RHEL 6
0:5.3p1-94.el6
fixed
pam
RHEL 6
0:0.9.3-94.el6
fixed
References