A flaw was found in finish_stab in stabs.c in GNU Binutils 2.30 which allows attackers to cause a denial of service (heap-based buffer overflow) as demonstrated by an out-of-bounds write of 8 bytes. References: https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 https://sourceware.org/bugzilla/show_bug.cgi?id=23057
Created binutils tracking bugs for this issue: Affects: fedora-all [bug 1595435] Created mingw-binutils tracking bugs for this issue: Affects: epel-all [bug 1595433] Affects: fedora-all [bug 1595432]