CVE-2021-4287
Summary
| CVE | CVE-2021-4287 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-12-27 11:15:00 UTC |
| Updated | 2023-11-07 03:40:00 UTC |
| Description | A vulnerability, which was classified as problematic, was found in ReFirm Labs binwalk up to 2.3.2. Affected is an unknown function of the file src/binwalk/modules/extractor.py of the component Archive Extraction Handler. The manipulation leads to symlink following. It is possible to launch the attack remotely. Upgrading to version 2.3.3 is able to address this issue. The name of the patch is fa0c0bd59b8588814756942fe4cb5452e76c1dcd. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216876. |
Risk And Classification
Problem Types: CWE-59
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Merge pull request #556 from ReFirmLabs/unpriv_user_exec · ReFirmLabs/binwalk@fa0c0bd · GitHub | MISC | github.com | |
| Release Binwalk 2.3.3 · ReFirmLabs/binwalk · GitHub | MISC | github.com | |
| Symlink directory traversal security fix by devttys0 · Pull Request #556 · ReFirmLabs/binwalk · GitHub | MISC | github.com | |
| CVE-2021-4287 | ReFirm Labs binwalk Archive Extraction extractor.py symlink (ID 556) | MISC | vuldb.com | |
| CVE-2021-4287 | ReFirm Labs binwalk Archive Extraction extractor.py symlink (ID 556) | MISC | vuldb.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.