Out-of-bounds Read Affecting dwarfutils package, versions <20160507-1


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.06% (28th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-DWARFUTILS-359119
  • published8 Feb 2016
  • disclosed8 Feb 2016

Introduced: 8 Feb 2016

CVE-2016-2091  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Debian:unstable dwarfutils to version 20160507-1 or higher.

NVD Description

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

The dwarf_read_cie_fde_prefix function in dwarf_frame2.c in libdwarf 20151114 allows attackers to cause a denial of service (out-of-bounds read) via a crafted ELF object file.

CVSS Scores

version 3.1