CVE-2016-1000346

Description

In the Bouncy Castle JCE Provider version 1.55 and earlier the other party DH public key is not fully validated. This can cause issues as invalid keys can be used to reveal details about the other party's private key where static Diffie-Hellman is in use. As of release 1.56 the key parameters are checked on agreement calculation.

References

https://access.redhat.com/errata/RHSA-2018:2669

https://access.redhat.com/errata/RHSA-2018:2927

https://github.com/bcgit/bc-java/commit/1127131c89021612c6eefa26dbe5714c194e7495#diff-d525a20b8acaed791ae2f0f770eb5937

https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html

https://security.netapp.com/advisory/ntap-20181127-0004/

https://usn.ubuntu.com/3727-1/

https://www.oracle.com/security-alerts/cpuoct2020.html

Details

Risk Information

CVSS v2

CVSS v3