NULL Pointer Dereference Affecting binutils package, versions *


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.48% (77th percentile)

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  • Snyk IDSNYK-DEBIAN8-BINUTILS-404059
  • published5 Oct 2017
  • disclosed5 Oct 2017

Introduced: 5 Oct 2017

CVE-2017-15023  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for Debian:8 binutils.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils package and not the binutils package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

read_formatted_entries in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, does not properly validate the format count, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to concat_filename.