{"id":"CLEANSTART-2024-OM32742","summary":"invalid memory address dereference was discovered in the canUnpack function in p_mach","details":"Security vulnerability affects the upx package. An invalid memory address dereference was discovered in the canUnpack function in p_mach.","modified":"2026-10-31T16:02:00.020575021Z","published":"2026-10-31T14:18:15.275773Z","upstream":["CVE-2019-20053"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-OM32742.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2019-20053"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20053"}],"affected":[{"package":{"name":"upx","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/upx"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.96-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-OM32742.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}