{"id":"USN-7160-1","summary":"mpmath vulnerability","details":"It was discovered Mpmath incorrectly handled certain regular expressions.\nAn attacker could possibly use this issue to cause Mpmath to consume\nresources, leading to a denial of service.\n","modified":"2026-02-10T04:46:14Z","published":"2024-12-15T23:03:29Z","related":["UBUNTU-CVE-2021-29063"],"upstream":["CVE-2021-29063","UBUNTU-CVE-2021-29063"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7160-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-29063"}],"affected":[{"package":{"name":"mpmath","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/mpmath@0.19-3ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19-3ubuntu0.1~esm1"}]}],"versions":["0.19-3"],"ecosystem_specific":{"binaries":[{"binary_name":"python-mpmath","binary_version":"0.19-3ubuntu0.1~esm1"},{"binary_name":"python3-mpmath","binary_version":"0.19-3ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-29063"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7160-1.json"}},{"package":{"name":"mpmath","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/mpmath@1.0.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-1ubuntu0.1~esm1"}]}],"versions":["0.19-3","1.0.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-mpmath","binary_version":"1.0.0-1ubuntu0.1~esm1"},{"binary_name":"python3-mpmath","binary_version":"1.0.0-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-29063"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7160-1.json"}},{"package":{"name":"mpmath","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/mpmath@1.1.0-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0-2ubuntu0.1~esm1"}]}],"versions":["1.1.0-1","1.1.0-1build1","1.1.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-mpmath","binary_version":"1.1.0-2ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-29063"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7160-1.json"}}],"schema_version":"1.7.3"}