CVE-2021-3826 — Vulnerability intelligence

gnu — gcc

Published: 2022-09-01T00:00:00.000Z

CVSS

6.5

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

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.

Sources

• CVE-2021-3826
• Broken Link
• Mailing List, Patch, Vendor Advisory
• Mailing List, Third Party Advisory
• Mailing List, Third Party Advisory
• Mailing List, Third Party Advisory
• Mailing List, Third Party Advisory
• Mailing List, Third Party Advisory
• Original advisory
• CVE-2021-3826