CVE-2017-7303

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read (of size 4) because of missing a check (in the find_link function) for null headers before attempting to match them. This vulnerability causes Binutils utilities like strip to crash.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/97213Third Party Advisory, VDB Entry
https://sourceware.org/bugzilla/show_bug.cgi?id=20922Issue Tracking, Patch
http://www.securityfocus.com/bid/97213Third Party Advisory, VDB Entry
https://sourceware.org/bugzilla/show_bug.cgi?id=20922Issue Tracking, Patch

Timeline

Published: Mar 29, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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