CVE-2021-3826 - AskarLabs CVE Database

CVE-2021-3826

Vendor N/A

Product gcc

Weakness CWE-119

Published September 1, 2022

Last update August 3, 2024

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.

Key dates

02Disclosure timeline

September 1, 2022 CVE published

August 3, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-3826 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/119.html

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