CVE-2018-7750

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/13/2018

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxparamiko:paramikoredhat:ansible_engineredhat:cloudformsredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstationredhat:virtualization

Faiblesses (CWE)

CWE-287

References

http://www.securityfocus.com/bid/103713(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:0591(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:0646(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1124(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1125(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1213(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1274(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1328(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1525(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1972(cve@mitre.org)

https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst(cve@mitre.org)

https://github.com/paramiko/paramiko/commit/fa29bd8446c8eab237f5187d28787727b4610516(cve@mitre.org)

https://github.com/paramiko/paramiko/issues/1175(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/12/msg00025.html(cve@mitre.org)

https://usn.ubuntu.com/3603-1/(cve@mitre.org)

https://usn.ubuntu.com/3603-2/(cve@mitre.org)

https://www.exploit-db.com/exploits/45712/(cve@mitre.org)

http://www.securityfocus.com/bid/103713(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0591(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0646(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1124(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1125(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1213(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1274(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1328(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1525(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1972(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/paramiko/paramiko/commit/fa29bd8446c8eab237f5187d28787727b4610516(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/paramiko/paramiko/issues/1175(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/12/msg00025.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3603-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3603-2/(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/45712/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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