{"id":"USN-6525-1","summary":"pysha3 vulnerability","details":"Nicky Mouha discovered that pysha incorrectly handled certain SHA-3\noperations. An attacker could possibly use this issue to cause pysha3 to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.\n","modified":"2026-04-27T16:42:24.150858Z","published":"2023-11-29T15:51:58Z","related":["UBUNTU-CVE-2022-37454"],"upstream":["CVE-2022-37454","UBUNTU-CVE-2022-37454"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6525-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-37454"}],"affected":[{"package":{"name":"pysha3","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/pysha3@1.0.2-4ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-4ubuntu0.1"}]}],"versions":["1.0.2-2ubuntu4","1.0.2-2ubuntu5","1.0.2-4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.2-4ubuntu0.1","binary_name":"python3-sha3"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-37454","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":"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"}]}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6525-1.json"}},{"package":{"name":"pysha3","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pysha3@1.0.2-4.2ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-4.2ubuntu0.22.04.1"}]}],"versions":["1.0.2-4.1build2","1.0.2-4.1build3","1.0.2-4.2","1.0.2-4.2build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.2-4.2ubuntu0.22.04.1","binary_name":"python3-sha3"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-37454","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":"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"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6525-1.json"}}],"schema_version":"1.7.5"}