Description
decode_line_info in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted ELF file.
Metrics
CVSS 3.0 5.5/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://blogs.gentoo.org/ago/2017/10/03/binutils-divide-by-zero-in-decode_line_info-dwarf2-c/Patch, Third Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=22186Issue Tracking, Patch, Third Party Advisory
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=d8010d3e75ec7194a4703774090b27486b742d48
- https://blogs.gentoo.org/ago/2017/10/03/binutils-divide-by-zero-in-decode_line_info-dwarf2-c/Patch, Third Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=22186Issue Tracking, Patch, Third Party Advisory
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=d8010d3e75ec7194a4703774090b27486b742d48
Timeline
- Published
- Oct 5, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified