{"id":"USN-8360-1","summary":"sslh vulnerability","details":"It was discovered that sslh did not properly handle symbolic\nlinks when writing its PID file. A local attacker could\npossibly use this issue to overwrite arbitrary files.","modified":"2026-06-01T20:32:56.086110012Z","published":"2026-06-01T15:12:53Z","related":["UBUNTU-CVE-2025-52936"],"upstream":["CVE-2025-52936","UBUNTU-CVE-2025-52936"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8360-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-52936"}],"affected":[{"package":{"name":"sslh","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/sslh?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17-2ubuntu0.1~esm1"}]}],"versions":["1.17-2"],"ecosystem_specific":{"binaries":[{"binary_name":"sslh","binary_version":"1.17-2ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-52936","severity":[{"score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/S:N/AU:Y/R:U/V:C/RE:M/U:Amber","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8360-1.json"}},{"package":{"name":"sslh","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/sslh?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18-1ubuntu0.1~esm1"}]}],"versions":["1.18-1"],"ecosystem_specific":{"binaries":[{"binary_name":"sslh","binary_version":"1.18-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: 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