{"id":"UBUNTU-CVE-2023-51258","details":"A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the new_Token function in the modules/preprocs/nasm/nasm-pp:1512.","modified":"2026-05-20T16:07:49.631399945Z","published":"2024-01-18T21:15:00Z","upstream":["CVE-2023-51258"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-51258"},{"type":"REPORT","url":"https://github.com/hanxuer/crashes/blob/main/yasm/04/readme.md"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-51258"}],"affected":[{"package":{"name":"yasm","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2"],"ecosystem_specific":{"priority_reason":"Crash in CLI tool generally expected to operate on trusted input.","binaries":[{"binary_name":"yasm","binary_version":"1.3.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2","1.3.0-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"yasm","binary_version":"1.3.0-2build1"}],"priority_reason":"Crash in CLI tool generally expected to operate on trusted input."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2build1","1.3.0-2ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"yasm","binary_version":"1.3.0-2ubuntu1"}],"priority_reason":"Crash in CLI tool generally expected to operate on trusted input."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2.1"],"ecosystem_specific":{"binaries":[{"binary_name":"yasm","binary_version":"1.3.0-2.1"}],"priority_reason":"Crash in CLI tool generally expected to operate on trusted input."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-4"],"ecosystem_specific":{"priority_reason":"Crash in CLI tool generally expected to operate on trusted input.","binaries":[{"binary_version":"1.3.0-4","binary_name":"yasm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-5","1.3.0-7"],"ecosystem_specific":{"priority_reason":"Crash in CLI tool generally expected to operate on trusted input.","binaries":[{"binary_version":"1.3.0-7","binary_name":"yasm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}},{"package":{"name":"yasm","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/yasm?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-7","1.3.0-8"],"ecosystem_specific":{"binaries":[{"binary_name":"yasm","binary_version":"1.3.0-8"}],"priority_reason":"Crash in CLI tool generally expected to operate on trusted input."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51258.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}