{"id":"UBUNTU-CVE-2022-48579","details":"UnRAR before 6.2.3 allows extraction of files outside of the destination folder via symlink chains.","modified":"2026-04-22T15:49:29.900891Z","published":"2023-08-07T04:15:00Z","related":["USN-7350-1"],"upstream":["CVE-2022-48579"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48579"},{"type":"REPORT","url":"https://github.com/pmachapman/unrar/commit/2ecab6bb5ac4f3b88f270218445496662020205f#diff-ca3086f578522062d7e390ed2cd7e10f646378a8b8cbf287a6e4db5966df68ee"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-48579"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7350-1"}],"affected":[{"package":{"name":"unrar-nonfree","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/unrar-nonfree@1:5.3.2-1+deb9u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:5.3.2-1","1:5.3.2-1+deb9u1build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar","binary_version":"1:5.3.2-1+deb9u1build0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48579.json"}},{"package":{"name":"unrar-nonfree","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/unrar-nonfree@1:5.5.8-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:5.5.8-1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar","binary_version":"1:5.5.8-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48579.json"}},{"package":{"name":"unrar-nonfree","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/unrar-nonfree@1:5.6.6-2ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.6.6-2ubuntu0.1"}]}],"versions":["1:5.6.6-2","1:5.6.6-2build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libunrar5","binary_version":"1:5.6.6-2ubuntu0.1"},{"binary_name":"unrar","binary_version":"1:5.6.6-2ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48579.json"}},{"package":{"name":"unrar-nonfree","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/unrar-nonfree@1:6.1.5-1ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.1.5-1ubuntu0.1"}]}],"versions":["1:6.0.5-1","1:6.0.7-6","1:6.1.2-1","1:6.1.3-1","1:6.1.3-2","1:6.1.4-1","1:6.1.5-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libunrar-headers","binary_version":"1:6.1.5-1ubuntu0.1"},{"binary_name":"libunrar5","binary_version":"1:6.1.5-1ubuntu0.1"},{"binary_name":"unrar","binary_version":"1:6.1.5-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48579.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}