{"id":"USN-7101-1","summary":"pydantic vulnerability","details":"It was discovered that Pydantic incorrectly handled certain regular \nexpressions. A remote attacker could possibly use this issue to cause a\ndenial of service via a crafted email string.\n","modified":"2026-04-27T17:08:43.259895Z","published":"2024-11-12T12:02:28Z","related":["UBUNTU-CVE-2024-3772"],"upstream":["CVE-2024-3772","UBUNTU-CVE-2024-3772"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7101-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-3772"}],"affected":[{"package":{"name":"pydantic","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/pydantic@1.2-1ubuntu0.1~esm3?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-1ubuntu0.1~esm3"}]}],"versions":["0.30.1-1","1.2-1","1.2-1ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"python3-pydantic","binary_version":"1.2-1ubuntu0.1~esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7101-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-3772"}],"ecosystem":"Ubuntu:Pro:20.04:LTS"}}},{"package":{"name":"pydantic","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/pydantic@1.8.2-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.2-1ubuntu0.1~esm1"}]}],"versions":["1.7.4-1","1.8.2-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"python3-pydantic","binary_version":"1.8.2-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7101-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-3772"}],"ecosystem":"Ubuntu:Pro:22.04:LTS"}}}],"schema_version":"1.7.5"}