{"id":"USN-2459-1","summary":"openssl vulnerabilities","details":"Pieter Wuille discovered that OpenSSL incorrectly handled Bignum squaring.\n(CVE-2014-3570)\n\nMarkus Stenberg discovered that OpenSSL incorrectly handled certain crafted\nDTLS messages. A remote attacker could use this issue to cause OpenSSL to\ncrash, resulting in a denial of service. (CVE-2014-3571)\n\nKarthikeyan Bhargavan discovered that OpenSSL incorrectly handled certain\nhandshakes. A remote attacker could possibly use this issue to downgrade to\nECDH, removing forward secrecy from the ciphersuite. (CVE-2014-3572)\n\nAntti Karjalainen, Tuomo Untinen and Konrad Kraszewski discovered that\nOpenSSL incorrectly handled certain certificate fingerprints. A remote\nattacker could possibly use this issue to trick certain applications that\nrely on the uniqueness of fingerprints. (CVE-2014-8275)\n\nKarthikeyan Bhargavan discovered that OpenSSL incorrectly handled certain\nkey exchanges. A remote attacker could possibly use this issue to downgrade\nthe security of the session to EXPORT_RSA. (CVE-2015-0204)\n\nKarthikeyan Bhargavan discovered that OpenSSL incorrectly handled client\nauthentication. A remote attacker could possibly use this issue to\nauthenticate without the use of a private key in certain limited scenarios.\nThis issue only affected Ubuntu 14.04 LTS and Ubuntu 14.10. (CVE-2015-0205)\n\nChris Mueller discovered that OpenSSL incorrect handled memory when\nprocessing DTLS records. A remote attacker could use this issue to cause\nOpenSSL to consume resources, resulting in a denial of service. This issue\nonly affected Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 14.10.\n(CVE-2015-0206)\n","modified":"2026-04-22T09:05:39.319856Z","published":"2015-01-12T17:40:58Z","related":["UBUNTU-CVE-2014-3570","UBUNTU-CVE-2014-3571","UBUNTU-CVE-2014-3572","UBUNTU-CVE-2014-8275","UBUNTU-CVE-2015-0204","UBUNTU-CVE-2015-0205","UBUNTU-CVE-2015-0206"],"upstream":["CVE-2014-3570","CVE-2014-3571","CVE-2014-3572","CVE-2014-8275","CVE-2015-0204","CVE-2015-0205","CVE-2015-0206","UBUNTU-CVE-2014-3570","UBUNTU-CVE-2014-3571","UBUNTU-CVE-2014-3572","UBUNTU-CVE-2014-8275","UBUNTU-CVE-2015-0204","UBUNTU-CVE-2015-0205","UBUNTU-CVE-2015-0206"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2459-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-3570"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-3571"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-3572"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8275"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-0204"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-0205"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-0206"}],"affected":[{"package":{"name":"openssl","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.8?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1f-1ubuntu2.8"}]}],"versions":["1.0.1e-3ubuntu1","1.0.1e-4ubuntu1","1.0.1e-4ubuntu2","1.0.1e-4ubuntu3","1.0.1e-4ubuntu4","1.0.1f-1ubuntu1","1.0.1f-1ubuntu2","1.0.1f-1ubuntu2.1","1.0.1f-1ubuntu2.2","1.0.1f-1ubuntu2.3","1.0.1f-1ubuntu2.4","1.0.1f-1ubuntu2.5","1.0.1f-1ubuntu2.7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.1f-1ubuntu2.8","binary_name":"libssl1.0.0"},{"binary_version":"1.0.1f-1ubuntu2.8","binary_name":"openssl"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"id":"CVE-2014-3570","severity":[{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2014-3571","severity":[{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2014-3572","severity":[{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2014-8275","severity":[{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2015-0204","severity":[{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2015-0205","severity":[{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2015-0206","severity":[{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2459-1.json"}}],"schema_version":"1.7.5"}