CVE-2022-30333 — RARLAB UnRAR Directory Traversal Vulnerability
CVE-2022-30333: RARLAB UnRAR Directory Traversal Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | RARLAB |
| Product | UnRAR |
| Date added | 2022-08-09 |
| Due date | 2022-08-30 |
| Ransomware campaign use | Known |
Description
RARLAB UnRAR on Linux and UNIX contains a directory traversal vulnerability, allowing an attacker to write to files during an extract (unpack) operation.
Required action (CISA)
Apply updates per vendor instructions.
Notes
Vulnerability updated with version 6.12. Accessing link will download update information: https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz; https://nvd.nist.gov/vuln/detail/CVE-2022-30333
Weakness behind it
CISA records this vulnerability as an instance of CWE-22, CWE-59. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-30333
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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