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CVE-2017-1000385

CVE-2017-1000385

23Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendepss 22%
from disclosure to weapon0 days
Published on NVDDec 12
metasploitJun 17
exploitation probability
22%top 3% of all CVEs
observed exploitation
nono source reports it
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
n/a · n/a
References
http://erlang.org/pipermail/erlang-questions/2017-November/094255.htmlhttp://erlang.org/pipermail/erlang-questions/2017-November/094256.htmlhttp://erlang.org/pipermail/erlang-questions/2017-November/094257.htmlhttps://access.redhat.com/errata/RHSA-2018:0242https://access.redhat.com/errata/RHSA-2018:0303https://access.redhat.com/errata/RHSA-2018:0368https://access.redhat.com/errata/RHSA-2018:0528https://lists.debian.org/debian-lts-announce/2017/12/msg00010.htmlhttps://robotattack.org/https://usn.ubuntu.com/3571-1/https://www.debian.org/security/2017/dsa-4057https://www.kb.cert.org/vuls/id/144389