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Servers and applications

CVE-2017-1000385

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).

Severity
Medium 5.9
Published
12 Dec 2017
Last changed
17 Jun 2026
Added to UpHeron
16 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
Erlang/OTPServers and applications · cpe:a:erlang:erlang\/otp
  • Version 18.3.4.7
  • Version 19.3.6.4
  • Version 20.1.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-1000385
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-1000385