{"id":"USN-6239-1","summary":"ecdsautils vulnerability","details":"It was discovered that ECDSA Util did not properly verify certain \nsignature values.\nAn attacker could possibly use this issue to bypass signature \nverification.\n","modified":"2026-06-25T13:32:12.460452250Z","published":"2023-07-20T09:01:16Z","related":["UBUNTU-CVE-2022-24884"],"upstream":["CVE-2022-24884","UBUNTU-CVE-2022-24884"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6239-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-24884"}],"affected":[{"package":{"name":"ecdsautils","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/ecdsautils?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.2+git20151018-2ubuntu0.16.04.1~esm1"}]}],"versions":["0.3.2+git20151018-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ecdsautils","binary_version":"0.3.2+git20151018-2ubuntu0.16.04.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2022-24884","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6239-1.json"}},{"package":{"name":"ecdsautils","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/ecdsautils?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.2+git20151018-2ubuntu0.18.04.1~esm1"}]}],"versions":["0.3.2+git20151018-2","0.3.2+git20151018-2build1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ecdsautils","binary_version":"0.3.2+git20151018-2ubuntu0.18.04.1~esm1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-24884","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6239-1.json"}},{"package":{"name":"ecdsautils","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ecdsautils?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.2+git20151018-2+deb10u1build0.20.04.1"}]}],"versions":["0.3.2+git20151018-2build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ecdsautils","binary_version":"0.3.2+git20151018-2+deb10u1build0.20.04.1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2022-24884","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6239-1.json"}},{"package":{"name":"ecdsautils","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/ecdsautils?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.2+git20151018-2+deb10u1build0.22.04.1"}]}],"versions":["0.3.2+git20151018-2build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.3.2+git20151018-2+deb10u1build0.22.04.1","binary_name":"ecdsautils"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2022-24884","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6239-1.json"}}],"schema_version":"1.7.5"}