{"id":"UBUNTU-CVE-2017-9054","details":"An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21. In _dwarf_decode_s_leb128_chk() a byte pointer was dereferenced just before it was checked for being in bounds, leading to a heap-based buffer over-read.","modified":"2025-10-24T04:46:19Z","published":"2017-05-18T06:29:00Z","upstream":["CVE-2017-9054"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9054"},{"type":"REPORT","url":"https://www.prevanders.net/dwarfbug.html#DW201703-002"},{"type":"REPORT","url":"https://www.prevanders.net/dwarfbug.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9054"}],"affected":[{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20120410-2+deb7u2build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20120410-2","20120410-2+deb7u2build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"20120410-2+deb7u2build0.16.04.1","binary_name":"dwarfdump"},{"binary_version":"20120410-2+deb7u2build0.16.04.1","binary_name":"libdwarf-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9054.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}