CVE-2015-5299 Information

Description

The shadow_copy2_get_shadow_copy_data function in modules/vfs_shadow_copy2.c 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 does not verify that the DIRECTORY_LIST access right has been granted which allows remote attackers to access snapshots by visiting a shadow copy directory.

CVSS Vector

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

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html http://www.debian.org/security/2016/dsa-3433 http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.securityfocus.com/bid/79729 http://www.securitytracker.com/id/1034493 http://www.ubuntu.com/usn/USN-2855-1 http://www.ubuntu.com/usn/USN-2855-2 https://bugzilla.redhat.com/show_bug.cgi?id=1276126 https://git.samba.org/?p=samba.git;a=commit;h=675fd8d771f9d43e354dba53ddd9b5483ae0a1d7 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993 https://security.gentoo.org/glsa/201612-47 https://www.samba.org/samba/security/CVE-2015-5299.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3