cve/2018/CVE-2018-10535.md

CVE-2018-10535

Description

The ignore_section_sym function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, does not validate the output_section pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file, as demonstrated by objcopy.

POC

Reference

No PoCs from references.

Github

• https://github.com/andir/nixos-issue-db-example