NULL Pointer Dereference Affecting yasm package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.06% (26th percentile)

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  • Snyk IDSNYK-DEBIAN10-YASM-2960858
  • published27 Jul 2022
  • disclosed26 Jul 2022

Introduced: 26 Jul 2022

CVE-2021-33457  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for Debian:10 yasm.

NVD Description

Note: Versions mentioned in the description apply only to the upstream yasm package and not the yasm package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_mmac_params() in modules/preprocs/nasm/nasm-pp.c.

CVSS Scores

version 3.1