CVE-2017-8394

High

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 due to NULL pointer dereferencing of _bfd_elf_large_com_section. This vulnerability causes programs that conduct an analysis of binary programs using the libbfd library, such as objcopy, to crash.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Gnu Binutils

PublishedMay 1, 2017

First seenMay 1, 2017

How to fix

Vendor advisories

security.gentoo.org/glsa/201709-02

Affected products

Product	Affected versions	Fixed in
gnu binutils	2.28	—

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