Ubuntu Security Notice 4461-1 - Dominik Penner discovered that Ark did not properly sanitize zip archive files before performing extraction. An attacker could use this to construct a malicious zip archive that, when opened, would create files outside the extraction directory.
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Gentoo Linux Security Advisory 202008-3 - Ark was found to allow arbitrary file overwrite, possibly allowing arbitrary code execution. Versions less than 20.04.3-r1 are affected.
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Debian Linux Security Advisory 4738-1 - Dominik Penner discovered that the Ark archive manager did not sanitise extraction paths, which could result in maliciously crafted archives writing outside the extraction directory.
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