CVE-2015-5252
CVE-2015-5252
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
vfs.c in smbd in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, when share names with certain substring relationships exist, allows remote attackers to bypass intended file-access restrictions via a symlink that points outside of a share.
CVSS 7.2 · High · EPSS 13.3% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
samba Debian:12
- Affected ranges
- ECOSYSTEM: < 2:4.1.22+dfsg-1
Update to 2:4.1.22+dfsg-1
samba Debian:13
- Affected ranges
- ECOSYSTEM: < 2:4.1.22+dfsg-1
Update to 2:4.1.22+dfsg-1
samba Debian:14
- Affected ranges
- ECOSYSTEM: < 2:4.1.22+dfsg-1
Update to 2:4.1.22+dfsg-1
samba Ubuntu:14.04:LTS
- Versions
- 2:3.6.18-1ubuntu3
- 2:4.0.10+dfsg-4ubuntu2
- 2:4.0.13+dfsg-1ubuntu1
- 2:4.1.3+dfsg-2ubuntu2
- 2:4.1.3+dfsg-2ubuntu3
- 2:4.1.3+dfsg-2ubuntu4
- 2:4.1.3+dfsg-2ubuntu5
- 2:4.1.6+dfsg-1ubuntu1
- 2:4.1.6+dfsg-1ubuntu2
- 2:4.1.6+dfsg-1ubuntu2.14.04.1
- 2:4.1.6+dfsg-1ubuntu2.14.04.2
- 2:4.1.6+dfsg-1ubuntu2.14.04.3
- 2:4.1.6+dfsg-1ubuntu2.14.04.4
- 2:4.1.6+dfsg-1ubuntu2.14.04.5
- 2:4.1.6+dfsg-1ubuntu2.14.04.7
- 2:4.1.6+dfsg-1ubuntu2.14.04.8
- 2:4.1.6+dfsg-1ubuntu2.14.04.9
- Affected ranges
- ECOSYSTEM: < 2:4.1.6+dfsg-1ubuntu2.14.04.11
Update to 2:4.1.6+dfsg-1ubuntu2.14.04.11
samba Ubuntu:16.04:LTS
- Versions
- 2:4.1.17+dfsg-4ubuntu2
- 2:4.1.20+dfsg-1ubuntu1
- 2:4.1.20+dfsg-1ubuntu2
- 2:4.1.20+dfsg-1ubuntu3
- 2:4.1.20+dfsg-1ubuntu5
- Affected ranges
- ECOSYSTEM: < 2:4.3.3+dfsg-1ubuntu1
Update to 2:4.3.3+dfsg-1ubuntu1
Original sources
- http://www.securityfocus.com/bid/79733
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
- http://www.ubuntu.com/usn/USN-2855-2
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1290288
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00046.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=4278ef25f64d5fdbf432ff1534e275416ec9561e
- http://www.securitytracker.com/id/1034493
- http://www.debian.org/security/2016/dsa-3433
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- https://security.gentoo.org/glsa/201612-47
- https://www.samba.org/samba/security/CVE-2015-5252.html
- http://www.ubuntu.com/usn/USN-2855-1
- https://nvd.nist.gov/vuln/detail/CVE-2015-5252