{"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":"2026-04-16T04:40:58.364788413Z","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":"0"},{"last_affected":"d31947e1f016e87f24f88b944439bbee892f0429"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.94"}]}}],"versions":["v1.10","v1.11","v1.90","v1.91","v1.92","v1.93","v1.94","v1.95","v1.96","v2.00","v2.01","v2.90","v2.91","v2.92","v2.93","v3.00","v3.01","v3.02","v3.03","v3.04","v3.06","v3.07","v3.09","v3.91","v3.92","v3.93","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"}]}