vulnerability
Arch Linux: Arbitrary code execution (CVE-2021-43814)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Dec 13, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Dec 13, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
In Rizin versions up to and including 0.3.1 there is a heap-based out of bounds write in parse_die() when reversing an AMD64 ELF binary with DWARF debug info. When a malicious AMD64 ELF binary is opened by a victim user, Rizin may crash or execute unintended actions.
Solution
arch-linux-upgrade-latest
References
- CVE-2021-43814
- https://attackerkb.com/topics/CVE-2021-43814
- URL-https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea406
- URL-https://github.com/rizinorg/rizin/issues/2083
- URL-https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r
- URL-https://security.archlinux.org/ASA-202204-4
- CWE-787
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.