Description
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read (of size 8) because of missing a check (in the copy_special_section_fields function) for an invalid sh_link field before attempting to follow it. This vulnerability causes Binutils utilities like strip to crash.
Metrics
CVSS 3.0 7.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/97215Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=20931Issue Tracking, Patch
- http://www.securityfocus.com/bid/97215Third Party Advisory, VDB Entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=20931Issue Tracking, Patch
Timeline
- Published
- Mar 29, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified