Out-of-bounds Read Affecting binutils package, versions <2.35-1


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.1% (43rd percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-BINUTILS-1050282
  • published11 Dec 2020
  • disclosed9 Dec 2020

Introduced: 9 Dec 2020

CVE-2020-16591  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Debian:unstable binutils to version 2.35-1 or higher.

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:unstable relevant fixed versions and status.

A Denial of Service vulnerability exists in the Binary File Descriptor (BFD) in GNU Binutils 2.35 due to an invalid read in process_symbol_table, as demonstrated in readeif.

CVSS Scores

version 3.1