NULL Pointer Dereference Affecting binutils package, versions [,2.34)


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.12% (47th percentile)

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  • Snyk IDSNYK-UNMANAGED-BINUTILS-2368536
  • published26 Jan 2022
  • disclosed4 Jan 2021
  • creditUnknown

Introduced: 4 Jan 2021

CVE-2020-35507  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade binutils to version 2.34 or higher.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. There's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in versions prior to 2.34 which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability.

CVSS Scores

version 3.1