CVE-2018-15919
CVE-2018-15919
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Remotely observable behaviour in auth-gss2.c in OpenSSH through 7.8 could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. NOTE: the discoverer states 'We understand that the OpenSSH developers do not want to treat such a username enumeration (or "oracle") as a vulnerability.'
CVSS 5.3 · Mittel · EPSS 3,6%
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system · network
Betroffene Produkte und Versionen
n/a
- Softwareversionen
- n/a: Betroffen
Keine Korrektur veröffentlicht
openssh Debian:12
- Softwareversionen
- 1:10.0p1-1
- 1:10.0p1-2
- 1:10.0p1-3
- 1:10.0p1-4
- 1:10.0p1-5
- 1:10.0p1-5~bpo12+2
- 1:10.0p1-6
- 1:10.0p1-7
- 1:10.0p1-7~bpo12+1
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- 1:10.4p1-1
- 1:10.4p1-2
- 1:10.4p1-3
- 1:10.4p1-4
- 1:10.4p1-5
- 1:10.5p1-1
- 1:10.6p1-1
- 1:9.2p1-2
- 1:9.2p1-2+deb12u1
- 1:9.2p1-2+deb12u10
- 1:9.2p1-2+deb12u2
- 1:9.2p1-2+deb12u3
- 1:9.2p1-2+deb12u4
- 1:9.2p1-2+deb12u5
- 1:9.2p1-2+deb12u6
- 1:9.2p1-2+deb12u7
- 1:9.2p1-2+deb12u8
- 1:9.2p1-2+deb12u9
- 1:9.3p1-1
- 1:9.3p1-1+loong64
- 1:9.3p2-1
- 1:9.4p1-1
- 1:9.5p1-1
- 1:9.5p1-2
- 1:9.6p1-1
- 1:9.6p1-2
- 1:9.6p1-3
- 1:9.6p1-4
- 1:9.6p1-5
- 1:9.7p1-1
- 1:9.7p1-2
- 1:9.7p1-3
- 1:9.7p1-3+hurd.1
- 1:9.7p1-4
- 1:9.7p1-5
- 1:9.7p1-6
- 1:9.7p1-7
- 1:9.8p1-1
- 1:9.8p1-2
- 1:9.8p1-3
- 1:9.8p1-4
- 1:9.8p1-7
- 1:9.8p1-8
- 1:9.9p1-1
- 1:9.9p1-2
- 1:9.9p1-3
- 1:9.9p1-3+hurd.1
- 1:9.9p2-1
- 1:9.9p2-2
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Debian:13
- Softwareversionen
- 1:10.0p1-7
- 1:10.0p1-7+deb13u1
- 1:10.0p1-7+deb13u2
- 1:10.0p1-7+deb13u3
- 1:10.0p1-7+deb13u4
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- 1:10.4p1-1
- 1:10.4p1-2
- 1:10.4p1-3
- 1:10.4p1-4
- 1:10.4p1-5
- 1:10.5p1-1
- 1:10.6p1-1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Debian:14
- Softwareversionen
- 1:10.0p1-7
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- 1:10.4p1-1
- 1:10.4p1-2
- 1:10.4p1-3
- 1:10.4p1-4
- 1:10.4p1-5
- 1:10.5p1-1
- 1:10.6p1-1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Ubuntu:Pro:14.04:LTS
- Softwareversionen
- 1:6.2p2-6
- 1:6.2p2-6ubuntu1
- 1:6.4p1-1
- 1:6.4p1-2
- 1:6.5p1-1
- 1:6.5p1-2
- 1:6.5p1-3
- 1:6.5p1-4
- 1:6.5p1-6
- 1:6.6p1-1
- 1:6.6p1-2
- 1:6.6p1-2ubuntu1
- 1:6.6p1-2ubuntu2
- 1:6.6p1-2ubuntu2.2
- 1:6.6p1-2ubuntu2.3
- 1:6.6p1-2ubuntu2.4
- 1:6.6p1-2ubuntu2.6
- 1:6.6p1-2ubuntu2.7
- 1:6.6p1-2ubuntu2.8
- 1:6.6p1-2ubuntu2.10
- 1:6.6p1-2ubuntu2.11
- 1:6.6p1-2ubuntu2.12
- 1:6.6p1-2ubuntu2.13
- 1:6.6p1-2ubuntu2.13+esm1
- 1:6.6p1-2ubuntu2.13+esm2
- 1:6.6p1-2ubuntu2.13+esm3
- 1:6.6p1-2ubuntu2.13+esm4
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Ubuntu:Pro:16.04:LTS
- Softwareversionen
- 1:6.9p1-2
- 1:6.9p1-3
- 1:7.1p1-1
- 1:7.1p1-3
- 1:7.1p1-4
- 1:7.1p1-6
- 1:7.1p2-1
- 1:7.1p2-2
- 1:7.2p1-1
- 1:7.2p2-1
- 1:7.2p2-2
- 1:7.2p2-3
- 1:7.2p2-4
- 1:7.2p2-4ubuntu1
- 1:7.2p2-4ubuntu2.1
- 1:7.2p2-4ubuntu2.2
- 1:7.2p2-4ubuntu2.4
- 1:7.2p2-4ubuntu2.5
- 1:7.2p2-4ubuntu2.6
- 1:7.2p2-4ubuntu2.7
- 1:7.2p2-4ubuntu2.8
- 1:7.2p2-4ubuntu2.10
- 1:7.2p2-4ubuntu2.10+esm1
- 1:7.2p2-4ubuntu2.10+esm2
- 1:7.2p2-4ubuntu2.10+esm3
- 1:7.2p2-4ubuntu2.10+esm4
- 1:7.2p2-4ubuntu2.10+esm5
- 1:7.2p2-4ubuntu2.10+esm6
- 1:7.2p2-4ubuntu2.10+esm7
- 1:7.2p2-4ubuntu2.10+esm8
- 1:7.2p2-4ubuntu2.10+esm9
- 1:7.2p2-4ubuntu2.10+esm10
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Ubuntu:Pro:18.04:LTS
- Softwareversionen
- 1:7.5p1-10
- 1:7.6p1-4
- 1:7.6p1-4ubuntu0.1
- 1:7.6p1-4ubuntu0.2
- 1:7.6p1-4ubuntu0.3
- 1:7.6p1-4ubuntu0.5
- 1:7.6p1-4ubuntu0.6
- 1:7.6p1-4ubuntu0.7
- 1:7.6p1-4ubuntu0.7+esm1
- 1:7.6p1-4ubuntu0.7+esm2
- 1:7.6p1-4ubuntu0.7+esm3
- 1:7.6p1-4ubuntu0.7+esm4
- 1:7.6p1-4ubuntu0.7+esm5
- 1:7.6p1-4ubuntu0.7+esm6
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh-ssh1 Ubuntu:18.04:LTS
- Softwareversionen
- 1:7.5p1-8
- 1:7.5p1-9
- 1:7.5p1-9build1
- 1:7.5p1-10
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh Ubuntu:Pro:20.04:LTS
- Softwareversionen
- 1:8.0p1-6build1
- 1:8.1p1-1
- 1:8.1p1-5
- 1:8.2p1-4
- 1:8.2p1-4ubuntu0.1
- 1:8.2p1-4ubuntu0.2
- 1:8.2p1-4ubuntu0.3
- 1:8.2p1-4ubuntu0.4
- 1:8.2p1-4ubuntu0.5
- 1:8.2p1-4ubuntu0.7
- 1:8.2p1-4ubuntu0.8
- 1:8.2p1-4ubuntu0.9
- 1:8.2p1-4ubuntu0.10
- 1:8.2p1-4ubuntu0.11
- 1:8.2p1-4ubuntu0.12
- 1:8.2p1-4ubuntu0.13
- 1:8.2p1-4ubuntu0.13+esm1
- 1:8.2p1-4ubuntu0.13+esm2
- 1:8.2p1-4ubuntu0.13+esm3
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
openssh-ssh1 Ubuntu:20.04:LTS
- Softwareversionen
- 1:7.5p1-11build1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht