opcodes/rx-decode.opc in GNU Binutils 2.28 lacks bounds checks for certain scale arrays, which allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during "objdump -D" execution. Upstream bug: https://sourceware.org/bugzilla/show_bug.cgi?id=21587 Upstream patch: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=db5fa770268baf8cc82cf9b141d69799fd485fe2 References:
Created binutils tracking bugs for this issue: Affects: fedora-all [bug 1469637] Created mingw-binutils tracking bugs for this issue: Affects: epel-all [bug 1469636]