Ubuntu Security Notice 6569-1 - it was discovered that libclamunrar incorrectly handled directories when extracting RAR archives. A remote attacker could possibly use this issue to overwrite arbitrary files and execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. It was discovered that libclamunrar incorrectly validated certain structures when extracting RAR archives. A remote attacker could possibly use this issue to execute arbitrary code.
b81771e4d8b0760cfe218cfa3429b18ca1622f8f2c85cd6d4ac1ca217536f86fGentoo Linux Security Advisory 202309-4 - An arbitrary file overwrite vulnerability has been discovered in RAR and UnRAR, potentially resulting in arbitrary code execution. Versions greater than or equal to 6.23 are affected.
5a06e6649971fc4849f8ff18bd2becdac0040f6dd14b63af1af82e010cf3ebcbThis Metasploit module creates a RAR file that can be emailed to a Zimbra server to exploit CVE-2022-30333. If successful, it plants a JSP-based backdoor in the public web directory, then executes that backdoor. The core vulnerability is a path-traversal issue in unRAR that can extract an arbitrary file to an arbitrary location on a Linux system. This issue is exploitable on Zimbra Collaboration versions 9.0.0 Patch 24 and below and 8.8.15 Patch 31 and below provided that UnRAR versions 6.11 or below are installed.
ca0f5b8e2038241415fba603b901534752f2529d4c8d1c1134f97e76d1935fef
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