{"id":"USN-8452-1","summary":"node-pbkdf2 vulnerability","details":"Nikita Skovoroda discovered that pbkdf2 did not properly validate\ncertain algorithm names. An attacker could possibly use this issue to\ngenerate predictable cryptographic keys, resulting in signature spoofing.","modified":"2026-06-18T22:14:11.669190100Z","published":"2026-06-18T16:30:44Z","related":["UBUNTU-CVE-2025-6545"],"upstream":["CVE-2025-6545","UBUNTU-CVE-2025-6545"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8452-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-6545"}],"affected":[{"package":{"name":"node-pbkdf2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-pbkdf2?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.14-2ubuntu0.1~esm1"}]}],"versions":["3.0.13-1","3.0.14-1","3.0.14-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-pbkdf2","binary_version":"3.0.14-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8452-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2025-6545"}]}}},{"package":{"name":"node-pbkdf2","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/node-pbkdf2?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.16-1ubuntu0.1~esm1"}]}],"versions":["3.0.16-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-pbkdf2","binary_version":"3.0.16-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8452-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2025-6545"}]}}},{"package":{"name":"node-pbkdf2","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/node-pbkdf2?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-2ubuntu0.1~esm1"}]}],"versions":["3.0.16-1","3.1.2-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-pbkdf2","binary_version":"3.1.2-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8452-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"severity":[{"score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2025-6545"}]}}},{"package":{"name":"node-pbkdf2","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/node-pbkdf2?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-3ubuntu0.1~esm1"}]}],"versions":["3.1.2-3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"node-pbkdf2","binary_version":"3.1.2-3ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8452-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:24.04:LTS","cves":[{"severity":[{"score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2025-6545"}]}}}],"schema_version":"1.7.5"}