CVEvulnerability
CVE-2015-5252
7.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2015-12-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-264
Description
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.
Affected configurations
• samba samba (>= 3.0.0 < 4.1.22)
• samba samba (>= 4.2.0 < 4.2.7)
• samba samba (>= 4.3.0 < 4.3.3)
• canonical ubuntu linux 12.04
• canonical ubuntu linux 14.04
• canonical ubuntu linux 15.04
• canonical ubuntu linux 15.10
• debian debian linux 7.0
• debian debian linux 8.0
Related
Weakness · not in database (1)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00017.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00046.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html Mailing List, Third Party Advisory
- http://www.debian.org/security/2016/dsa-3433 Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory
- http://www.securityfocus.com/bid/79733 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034493 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2855-1 Third Party Advisory
- http://www.ubuntu.com/usn/USN-2855-2 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1290288 Issue Tracking, Third Party Advisory
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=4278ef25f64d5fdbf432ff1534e275416ec9561e git.samba.org
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993 Third Party Advisory
- https://security.gentoo.org/glsa/201612-47 Third Party Advisory
- https://www.samba.org/samba/security/CVE-2015-5252.html Exploit, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00017.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00046.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html Mailing List, Third Party Advisory
- http://www.debian.org/security/2016/dsa-3433 Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory
- http://www.securityfocus.com/bid/79733 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034493 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2855-1 Third Party Advisory
- http://www.ubuntu.com/usn/USN-2855-2 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1290288 Issue Tracking, Third Party Advisory
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=4278ef25f64d5fdbf432ff1534e275416ec9561e git.samba.org
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993 Third Party Advisory
- https://security.gentoo.org/glsa/201612-47 Third Party Advisory
- https://www.samba.org/samba/security/CVE-2015-5252.html Exploit, Vendor Advisory