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).
CPE | Name | Operator | Version |
---|---|---|---|
otp | eq | OTP-19.3.4 | |
otp | eq | OTP-17.1.2 | |
otp | eq | OTP-18.0.1 | |
otp | eq | OTP-18.3 | |
otp | eq | OTP-19.3.6.3 | |
otp | eq | OTP-17.5.6.8 | |
otp | eq | OTP-19.0.1 | |
otp | eq | OTP-17.2.1 | |
otp | eq | OTP-18.3.4.1 | |
otp | eq | OTP-19.1.1 |
erlang.org/pipermail/erlang-questions/2017-November/094255.html
erlang.org/pipermail/erlang-questions/2017-November/094256.html
erlang.org/pipermail/erlang-questions/2017-November/094257.html
www.securityfocus.com/bid/102197
access.redhat.com/errata/RHSA-2018:0242
access.redhat.com/errata/RHSA-2018:0303
access.redhat.com/errata/RHSA-2018:0368
access.redhat.com/errata/RHSA-2018:0528
lists.debian.org/debian-lts-announce/2017/12/msg00010.html
robotattack.org/
usn.ubuntu.com/3571-1/
www.debian.org/security/2017/dsa-4057
www.kb.cert.org/vuls/id/144389