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CVE-2021-32256

Date: July 17, 2023

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.

Language: C

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2021-32256
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1927070
https://security.netapp.com/advisory/ntap-20230824-0013/
https://security-tracker.debian.org/tracker/CVE-2021-32256
https://access.redhat.com/security/cve/CVE-2021-32256
https://www.mend.io/vulnerability-database/CVE-2021-32256

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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