{"id":"UBUNTU-CVE-2019-14295","details":"An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory.","modified":"2025-10-24T04:47:44Z","published":"2019-07-27T19:15:00Z","upstream":["CVE-2019-14295"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14295"},{"type":"REPORT","url":"https://github.com/upx/upx/issues/286"},{"type":"REPORT","url":"https://github.com/upx/upx/commit/58b122d97da1e02dfec24b10b6b8f56218b5622c"},{"type":"REPORT","url":"https://github.com/upx/upx/commit/6a53c0b3d499d62346a5c51034db543a4ef78ea3"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-14295"}],"affected":[{"package":{"name":"upx-ucl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/upx-ucl@3.91-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.91-1"],"ecosystem_specific":{"binaries":[{"binary_name":"upx-ucl","binary_version":"3.91-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14295.json"}},{"package":{"name":"upx-ucl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/upx-ucl@3.94-4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.94-2","3.94-3","3.94-4"],"ecosystem_specific":{"binaries":[{"binary_name":"upx-ucl","binary_version":"3.94-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14295.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}