{"id":"CVE-2017-15056","details":"p_lx_elf.cpp in UPX 3.94 mishandles ELF headers, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by an Invalid Pointer Read in PackLinuxElf64::unpack().","modified":"2026-07-08T11:49:13.707567Z","published":"2017-10-06T07:29:00.207Z","references":[{"type":"FIX","url":"https://github.com/upx/upx/issues/128"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/upx/upx","events":[{"introduced":"d31947e1f016e87f24f88b944439bbee892f0429"},{"last_affected":"d31947e1f016e87f24f88b944439bbee892f0429"}],"database_specific":{"cpe":"cpe:2.3:a:upx:upx:3.94:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.94"},{"last_affected":"3.94"}],"source":"CPE_STRING"}}],"versions":["3.94","v3.94"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-15056.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}