CVE Database›Document archive›CVE-2021-32256

CVE-2021-32256

binutils: stack-overflow issue in demangle_type in rust-demangle.c.

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Severity

Unknown

Red Hat Product Security

0

CVSS 3.1

Review impact separately from score.

Published · July 18, 2023

Updated · November 21, 2025

Description

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.36. It is a stack-overflow issue in demangle_type in rust-demangle.c.

Statement

Red Hat Product Security does not consider this to be a vulnerability. Although this is a medium priority CVE, it cannot be used to compromise the security of a system. As such the only affect the bug has is to cause some of the binutils' binary inspection tools to fail, and then only if given malicious, malformed input.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 0
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N

CWE-121 · Stack-based Buffer Overflow