CVE-2022-3592

medium

Description

A symlink following vulnerability was found in Samba, where a user can create a symbolic link that will make 'smbd' escape the configured share path. This flaw allows a remote user with access to the exported part of the file system under a share via SMB1 unix extensions or NFS to create symlinks to files outside the 'smbd' configured share path and gain access to another restricted server's filesystem.

References

https://www.samba.org/samba/security/CVE-2022-3592.html

https://security.gentoo.org/glsa/202309-06

https://bugzilla.redhat.com/show_bug.cgi?id=2137776

https://access.redhat.com/security/cve/CVE-2022-3592

Details

Source: Mitre, NVD

Published: 2023-01-12

Updated: 2023-09-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium