RARLAB UnRAR Directory Traversal Vulnerability

RARLAB UnRAR on Linux and UNIX contains a directory traversal vulnerability, allowing an attacker to write to files during an extract (unpack) operation.

cat cve-2022-30333.json

Vendor: RARLAB
Product: UnRAR
CVSS: 7.5
EPSS (exploit probability): 99.1%
Status: kevransomware use
CISA patch-by (BOD 22-01): August 30, 2022
Published: August 9, 2022
Source: https://nvd.nist.gov/vuln/detail/CVE-2022-30333

RARLAB UnRAR on Linux and UNIX contains a directory traversal vulnerability, allowing an attacker to write to files during an extract (unpack) operation.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-08-09. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-08-30.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.