CVE-2021-3826
published 2022-09-01CVE-2021-3826: 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…
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | binutils | < binutils 2.37.50.20220121-1 (bookworm) | binutils 2.37.50.20220121-1 (bookworm) |
| debian | libiberty | < binutils 2.37.50.20220121-1 (bookworm) | binutils 2.37.50.20220121-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| gnu | binutils | >= 0 < 2.37.50.20220121-1 | 2.37.50.20220121-1 |
| gnu | binutils | >= 0 < 2.37.50.20220121-1 | 2.37.50.20220121-1 |
| gnu | binutils | >= 0 < 2.37.50.20220121-1 | 2.37.50.20220121-1 |
| gnu | gcc | — | — |
| gnu | gcc | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM