CVE-2017-17689: The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.
CVE-2017-17689: The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.
![[bug history graph]](https://qa.debian.org/data/bts/graphs/k/kmail.png){kind=link}