Description (CNA)
In Bouncy Castle for Java before 1.85, KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery). This issue also affects Bouncy Castle for Java LTS before 2.73.12.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Legion of the Bouncy Castle Inc. / BC-JAVA | affected 0 before 1.85 |
| Legion of the Bouncy Castle Inc. / BC-LTS-JAVA | affected 2.73.0 before 2.73.12 |
CWE
CWE-354
References
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%9012803
- https://github.com/bcgit/bc-java/commit/697794413ebf7bc5e3fce609a707826ba52981af
- https://github.com/bcgit/bc-java/commit/7d79aa76e984da85f2a541cae8ba2ae56e1713bc
ADP enrichment
No English description supplied.
No references supplied.