A flaw was found in The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (excessive memory allocation and application crash) via a crafted ELF file. This can occur during execution of nm. References: https://sourceware.org/bugzilla/show_bug.cgi?id=23361
Created binutils tracking bugs for this issue: Affects: fedora-all [bug 1597440] Created mingw-binutils tracking bugs for this issue: Affects: epel-all [bug 1597438] Affects: fedora-all [bug 1597442]
Upstream patch: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=95a6d235661
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2018:3032 https://access.redhat.com/errata/RHSA-2018:3032