Description
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).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/3571-1/ ↗
- https://access.redhat.com/errata/RHSA-2018:0528 ↗
- http://erlang.org/pipermail/erlang-questions/2017-November/094257.html ↗
- https://lists.debian.org/debian-lts-announce/2017/12/msg00010.html ↗
- https://access.redhat.com/errata/RHSA-2018:0242 ↗
- https://robotattack.org/ ↗
- http://erlang.org/pipermail/erlang-questions/2017-November/094256.html ↗
- https://www.debian.org/security/2017/dsa-4057 ↗
- https://access.redhat.com/errata/RHSA-2018:0368 ↗
- https://access.redhat.com/errata/RHSA-2018:0303 ↗
- http://erlang.org/pipermail/erlang-questions/2017-November/094255.html ↗
- http://www.securityfocus.com/bid/102197 ↗
- https://www.kb.cert.org/vuls/id/144389 ↗