Published: 26 June 2017
The get_build_id function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file in which a certain size field is larger than a corresponding data field, as demonstrated by mishandling within the objdump program.
CVSS 3 base score: 5.5
PoC in bug report
fix for this issue causes a serious regression in xenial in arm64 and armhf