CVE ID:	CVE-2014-8121
Description:	DB_LOOKUP in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) 2.21 and earlier does not properly check if a file is open, which allows remote attackers to cause a denial of service (infinite loop) by performing a look-up on a database while iterating over it, which triggers the file pointer to be reset.
Test IDs:	1.3.6.1.4.1.25623.1.0.703480   1.3.6.1.4.1.25623.1.1.1.2.2015.316
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2014-8121 73038 http://www.securityfocus.com/bid/73038 DSA-3480 http://www.debian.org/security/2016/dsa-3480 GLSA-201602-02 https://security.gentoo.org/glsa/201602-02 RHSA-2015:0327 http://rhn.redhat.com/errata/RHSA-2015-0327.html SUSE-SU-2015:1424 http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00019.html SUSE-SU-2016:0470 http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html USN-2985-1 http://www.ubuntu.com/usn/USN-2985-1 USN-2985-2 http://www.ubuntu.com/usn/USN-2985-2 [libc-alpha] 20150223 [PATCH] CVE-2014-8121: Fix nss_files file management [BZ#18007] https://sourceware.org/ml/libc-alpha/2015-02/msg00617.html https://bugzilla.redhat.com/show_bug.cgi?id=1165192 https://bugzilla.redhat.com/show_bug.cgi?id=1165192