Use After Free Affecting yasm/yasm package, versions [0,]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.06% (27th percentile)

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  • Snyk IDSNYK-UNMANAGED-YASMYASM-2960801
  • published27 Jul 2022
  • disclosed27 Jul 2022
  • creditClingto

Introduced: 27 Jul 2022

CVE-2021-33468  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for yasm/yasm.

Overview

Affected versions of this package are vulnerable to Use After Free via the error function of modules/preprocs/nasm/nasm-pp.c. Exploiting this vulnerability is possible by opening a maliciously crafted file.

References

CVSS Scores

version 3.1