CVE-2013-4332 Information

Description

Multiple integer overflows in malloc/malloc.c in the GNU C Library (aka glibc or libc6) 2.18 and earlier allow context-dependent attackers to cause a denial of service (heap corruption) via a large value to the (1) pvalloc (2) valloc (3) posix_memalign (4) memalign or (5) aligned_alloc functions.

Reference

http://rhn.redhat.com/errata/RHSA-2013-1411.html http://rhn.redhat.com/errata/RHSA-2013-1605.html http://secunia.com/advisories/55113 http://www.mandriva.com/security/advisories?name=MDVSA-2013:283 http://www.mandriva.com/security/advisories?name=MDVSA-2013:284 http://www.openwall.com/lists/oss-security/2013/09/12/6 http://www.securityfocus.com/bid/62324 http://www.ubuntu.com/usn/USN-1991-1 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4332 https://security.gentoo.org/glsa/201503-04 https://sourceware.org/bugzilla/show_bug.cgi?id=15855 https://sourceware.org/bugzilla/show_bug.cgi?id=15856 https://sourceware.org/bugzilla/show_bug.cgi?id=15857