CVE catalog

CVE-2022-3592

samba: CVE-2022-3592

Severity: Low
Published: Oct 24, 2022, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.59% · Oct 22, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	samba	sid	`2:4.25.0+dfsg-1`	not affected
Debian	samba	forky	`2:4.25.0+dfsg-1`	not affected
Debian	samba	trixie	`2:4.22.11+dfsg-0+deb13u1`	not affected
Debian	samba	trixie-security	`2:4.22.10+dfsg-0+deb13u2`	not affected
Debian	samba	bookworm	`2:4.17.12+dfsg-0+deb12u4`	not affected
Debian	samba	bookworm-security	`2:4.17.12+dfsg-0+deb12u4`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	samba	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	samba	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	samba	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	samba	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[ctdb]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[ldb-tools]Not affected
Source package: [samba]
Details (8)
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libldb2]Not affected
Source package: [samba]
Details (8)
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libldb-dev]Not affected
Source package: [samba]
Details (8)
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libnss-winbind]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libpam-winbind]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libsmbclient]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libsmbclient-dev]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libtalloc2]Not affected
Source package: [samba]
Details (2)
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libtalloc-dev]Not affected
Source package: [samba]
Details (2)
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libtdb1]Not affected
Source package: [samba]
Details (2)
- 2:1.4.13+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:1.4.13+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libtdb-dev]Not affected
Source package: [samba]
Details (2)
- 2:1.4.13+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:1.4.13+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libtevent0]Not affected
Source package: [samba]
Details (2)
- 2:0.16.2+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:0.16.2+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libtevent-dev]Not affected
Source package: [samba]
Details (2)
- 2:0.16.2+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:0.16.2+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
[libwbclient0]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[libwbclient-dev]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[python3-ldb]Not affected
Source package: [samba]
Details (8)
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.11.0+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[python3-ldb-dev]Not affected
Source package: [samba]
Details (6)
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:2.6.2+samba4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[python3-samba]Not affected
Source package: [samba]
Details (8)
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · amd64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
- 2:4.17.12+dfsg-0+deb12u2 · arm64 · bookworm-updates
  Not affected
  dsa · samba · debian · bookworm
[python3-talloc]Not affected
Source package: [samba]
Details (2)
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · amd64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm
- 2:2.4.3+samba4.22.6+dfsg-0+deb13u1~bpo12+1 · arm64 · bookworm-backports
  Not affected
  dsa · samba · debian · bookworm

Next results

Observed: Oct 23, 2026, 6:28:27 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS]