{"id":"UBUNTU-CVE-2017-1000385","details":"The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack).","modified":"2026-04-22T11:09:06.250002Z","published":"2017-12-12T00:00:00Z","related":["USN-3571-1"],"upstream":["CVE-2017-1000385"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000385"},{"type":"REPORT","url":"https://groups.google.com/forum/#!topic/erlang-programming/J0LH-j6fRlM"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3571-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-1000385"}],"affected":[{"package":{"name":"erlang","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/erlang@1:16.b.3-dfsg-1ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:16.b.3-dfsg-1ubuntu2.2"}]}],"versions":["1:16.b.1-dfsg-4ubuntu1","1:16.b.2-dfsg-1ubuntu1","1:16.b.2-dfsg-2ubuntu1","1:16.b.3-dfsg-1ubuntu1","1:16.b.3-dfsg-1ubuntu2","1:16.b.3-dfsg-1ubuntu2.1"],"ecosystem_specific":{"availability":"No subscription 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