high7.7
CVE-2021-43814
Rizin is a UNIX-like reverse engineering framework and command-line toolset.
Impact
Rizin is a UNIX-like reverse engineering framework and command-line toolset. In 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. No workaround are known and users are advised to upgrade.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rizin | Rizin | through 0.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea406
- https://github.com/rizinorg/rizin/issues/2083
- https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r
- https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea406
- https://github.com/rizinorg/rizin/issues/2083
- https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r