CVE-2018-7750
CVE-2018-7750
This page contains facts from public vulnerability sources. Check the original advisory before updating.
transport.py in the SSH server implementation of Paramiko before 1.17.6, 1.18.x before 1.18.5, 2.0.x before 2.0.8, 2.1.x before 2.1.5, 2.2.x before 2.2.3, 2.3.x before 2.3.2, and 2.4.x before 2.4.1 does not properly check whether authentication is completed before processing other requests, as demonstrated by channel-open. A customized SSH client can simply skip the authentication step.
CVSS 9.8 · Critical · EPSS 27.1% · Public exploit · Fix available
- Published
- Updated
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
paramiko Debian:12
- Affected ranges
- ECOSYSTEM: < 2.4.2-0.1
Update to 2.4.2-0.1
paramiko Debian:13
- Affected ranges
- ECOSYSTEM: < 2.4.2-0.1
Update to 2.4.2-0.1
paramiko Debian:14
- Affected ranges
- ECOSYSTEM: < 2.4.2-0.1
Update to 2.4.2-0.1
paramiko PyPI
- Versions
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- Affected ranges
- ECOSYSTEM: ≥ 2.0.0, < 2.0.8
Update to 2.0.8
paramiko PyPI
- Versions
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
- Affected ranges
- ECOSYSTEM: ≥ 2.1.0, < 2.1.5
Update to 2.1.5
paramiko PyPI
- Versions
- 2.2.0
- 2.2.1
- 2.2.2
- Affected ranges
- ECOSYSTEM: ≥ 2.2.0, < 2.2.3
Update to 2.2.3
paramiko PyPI
- Versions
- 2.3.0
- 2.3.1
- Affected ranges
- ECOSYSTEM: ≥ 2.3.0, < 2.3.2
Update to 2.3.2
paramiko PyPI
- Versions
- 2.4.0
- Affected ranges
- ECOSYSTEM: ≥ 2.4.0, < 2.4.1
Update to 2.4.1
paramiko PyPI
- Versions
- 1.18.0
- 1.18.1
- 1.18.2
- 1.18.3
- 1.18.4
- Affected ranges
- ECOSYSTEM: ≥ 1.18.0, < 1.18.5
Update to 1.18.5
paramiko PyPI
- Versions
- 0.1-bulbasaur
- 0.1-charmander
- 0.9-doduo
- 0.9-eevee
- 0.9-fearow
- 0.9-gyarados
- 0.9-horsea
- 0.9-ivysaur
- 1.0
- 1.1
- 1.10.0
- 1.10.1
- 1.10.2
- 1.10.3
- 1.10.4
- 1.10.5
- 1.10.6
- 1.10.7
- 1.11.0
- 1.11.1
- 1.11.2
- 1.11.3
- 1.11.4
- 1.11.5
- 1.11.6
- 1.12.0
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.13.0
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.14.0
- 1.14.1
- 1.14.2
- 1.14.3
- 1.15.0
- 1.15.1
- 1.15.2
- 1.15.3
- 1.15.4
- 1.15.5
- 1.16.0
- 1.16.1
- 1.16.2
- 1.16.3
- 1.17.0
- 1.17.1
- 1.17.2
- 1.17.3
- 1.17.4
- 1.17.5
- 1.2
- 1.3
- 1.3.1
- 1.4
- 1.5.1
- 1.5.2
- 1.5.4
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.7
- 1.7.1
- 1.7.2
- 1.7.4
- 1.7.5
- 1.7.6
- 1.7.7.1
- 1.7.7.2
- 1.8.0
- 1.8.1
- 1.9.0
- Affected ranges
- ECOSYSTEM: < 1.17.6
Update to 1.17.6
paramiko PyPI
- Versions
- 0.1-bulbasaur
- 0.1-charmander
- 0.9-doduo
- 0.9-eevee
- 0.9-fearow
- 0.9-gyarados
- 0.9-horsea
- 0.9-ivysaur
- 1.0
- 1.1
- 1.10.0
- 1.10.1
- 1.10.2
- 1.10.3
- 1.10.4
- 1.10.5
- 1.10.6
- 1.10.7
- 1.11.0
- 1.11.1
- 1.11.2
- 1.11.3
- 1.11.4
- 1.11.5
- 1.11.6
- 1.12.0
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.13.0
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.14.0
- 1.14.1
- 1.14.2
- 1.14.3
- 1.15.0
- 1.15.1
- 1.15.2
- 1.15.3
- 1.15.4
- 1.15.5
- 1.16.0
- 1.16.1
- 1.16.2
- 1.16.3
- 1.17.0
- 1.17.1
- 1.17.2
- 1.17.3
- 1.17.4
- 1.17.5
- 1.18.0
- 1.18.1
- 1.18.2
- 1.18.3
- 1.18.4
- 1.2
- 1.3
- 1.3.1
- 1.4
- 1.5.1
- 1.5.2
- 1.5.4
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.7
- 1.7.1
- 1.7.2
- 1.7.4
- 1.7.5
- 1.7.6
- 1.7.7.1
- 1.7.7.2
- 1.8.0
- 1.8.1
- 1.9.0
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
- 2.2.0
- 2.2.1
- 2.2.2
- 2.3.0
- 2.3.1
- v1.12.0
- v1.11.0
- v1.8.0
- initial-merge-from-ssh-done
- v1.7.7.2
- v1.7.7.1
- release-1.7.6
- release-1.7.5
- release-1.7.4
- Affected ranges
- GIT: < fa29bd8446c8eab237f5187d28787727b4610516
- ECOSYSTEM: < 1.17.6 ∪ ≥ 1.18.0, < 1.18.5 ∪ ≥ 2.0.0, < 2.0.8 ∪ ≥ 2.1.0, < 2.1.5 ∪ ≥ 2.2.0, < 2.2.3 ∪ ≥ 2.3.0, < 2.3.2
Update to 1.17.6; Update to 1.18.5; Update to 2.0.8; Update to 2.1.5; Update to 2.2.3; Update to 2.3.2
paramiko Ubuntu:14.04:LTS
- Versions
- 1.10.1-1
- 1.10.1-1git1
- 1.10.1-1git1build1
- Affected ranges
- ECOSYSTEM: < 1.10.1-1git1ubuntu0.1
Update to 1.10.1-1git1ubuntu0.1
paramiko Ubuntu:16.04:LTS
- Versions
- 1.15.2-1
- 1.15.3-1
- 1.15.3-1ubuntu1
- 1.16.0-1
- Affected ranges
- ECOSYSTEM: < 1.16.0-1ubuntu0.1
Update to 1.16.0-1ubuntu0.1
Original sources
- https://access.redhat.com/errata/RHSA-2018:1124
- https://www.exploit-db.com/exploits/45712/
- https://github.com/paramiko/paramiko/issues/1175
- https://access.redhat.com/errata/RHSA-2018:1125
- https://access.redhat.com/errata/RHSA-2018:1972
- https://access.redhat.com/errata/RHSA-2018:1274
- https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html
- https://usn.ubuntu.com/3603-2/
- https://access.redhat.com/errata/RHSA-2018:0646
- https://access.redhat.com/errata/RHSA-2018:1213
- https://usn.ubuntu.com/3603-1/
- https://access.redhat.com/errata/RHSA-2018:1525
- https://access.redhat.com/errata/RHSA-2018:1328
- https://access.redhat.com/errata/RHSA-2018:0591
- http://www.securityfocus.com/bid/103713
- https://github.com/paramiko/paramiko/commit/fa29bd8446c8eab237f5187d28787727b4610516
- https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst
- https://lists.debian.org/debian-lts-announce/2021/12/msg00025.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-7750