CVE Kennung:	CVE-2015-8660
Beschreibung:	The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.
Test Kennungen:	1.3.6.1.4.1.25623.1.0.842589   1.3.6.1.4.1.25623.1.0.842592   1.3.6.1.4.1.25623.1.0.842591   1.3.6.1.4.1.25623.1.0.842588   1.3.6.1.4.1.25623.1.0.842586
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2015-8660 BugTraq ID: 79671 http://www.securityfocus.com/bid/79671 https://www.exploit-db.com/exploits/39166/ https://www.exploit-db.com/exploits/39230/ https://www.exploit-db.com/exploits/40688/ http://packetstormsecurity.com/files/135151/Ubuntu-14.04-LTS-15.10-overlayfs-Local-Root.html http://www.openwall.com/lists/oss-security/2015/12/23/5 RedHat Security Advisories: RHSA-2016:1532 http://rhn.redhat.com/errata/RHSA-2016-1532.html RedHat Security Advisories: RHSA-2016:1539 http://rhn.redhat.com/errata/RHSA-2016-1539.html RedHat Security Advisories: RHSA-2016:1541 http://rhn.redhat.com/errata/RHSA-2016-1541.html http://www.securitytracker.com/id/1034548 SuSE Security Announcement: SUSE-SU-2016:0751 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html SuSE Security Announcement: SUSE-SU-2016:0752 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html SuSE Security Announcement: SUSE-SU-2016:0755 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html http://www.ubuntu.com/usn/USN-2857-1 http://www.ubuntu.com/usn/USN-2857-2 http://www.ubuntu.com/usn/USN-2858-1 http://www.ubuntu.com/usn/USN-2858-2 http://www.ubuntu.com/usn/USN-2858-3