PRIOn knowledge basePRION:CVE-2015-5252Design/Logic Flaw
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 15.10 | |
| ubuntu_linux | eq | 15.04 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 12.04 | |
| debian_linux | eq | 8.0 | |
| debian_linux | eq | 7.0 | |
| samba | ge | 4.3.0 | |
| samba | lt | 4.3.3 | |
| samba | ge | 4.2.0 | |
| samba | lt | 4.2.7 |
References
lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00017.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00046.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
www.debian.org/security/2016/dsa-3433
www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.securityfocus.com/bid/79733
www.securitytracker.com/id/1034493
www.ubuntu.com/usn/USN-2855-1
www.ubuntu.com/usn/USN-2855-2
bugzilla.redhat.com/show_bug.cgi?id=1290288
git.samba.org/?p=samba.git;a=commit;h=4278ef25f64d5fdbf432ff1534e275416ec9561e
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html
lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html
security.gentoo.org/glsa/201612-47
www.samba.org/samba/security/CVE-2015-5252.html
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