Buffer Overflow Affecting yasm package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.52% (66th percentile)

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  • Snyk IDSNYK-CONAN-YASM-10078561
  • published8 May 2025
  • disclosed3 Jan 2024
  • creditvorfreuder

Introduced: 3 Jan 2024

CVE-2023-49556  (opens in a new tab)
CWE-120  (opens in a new tab)

How to fix?

There is no fixed version for yasm.

Overview

Affected versions of this package are vulnerable to Buffer Overflow via the expr_delete_term function in the libyasm/expr.c component. An attacker can cause a crash or service by sending a crafted input.

CVSS Base Scores

version 3.1