Double Free Affecting yaml/libyaml package, versions [0,]


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-UNMANAGED-YAMLLIBYAML-7323713
  • published21 Jun 2024
  • disclosed13 Jun 2024
  • creditidhyt

Introduced: 13 Jun 2024

CVE-2024-35326  (opens in a new tab)
CWE-415  (opens in a new tab)

How to fix?

There is no fixed version for yaml/libyaml.

Overview

Affected versions of this package are vulnerable to Double Free through the yaml_emitter_emit function in the /src/libyaml/src/emitter.c file. An attacker can cause a program crash or execute arbitrary code by manipulating the input data to trigger a double-free condition.

CVSS Base Scores

version 4.0
version 3.1