6.5 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
56.4%
In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES implementation allowed the use of ECB mode. This mode is regarded as unsafe and support for it has been removed from the provider.
access.redhat.com/errata/RHSA-2018:2669
access.redhat.com/errata/RHSA-2018:2927
github.com/bcgit/bc-java/commit/9385b0ebd277724b167fe1d1456e3c112112be1f
security.netapp.com/advisory/ntap-20181127-0004/
www.oracle.com/security-alerts/cpuoct2020.html