The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade kf5-messagelib | Jul 30, 2024 | May 16, 2018 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 52.8.0-0.175.3.33.0.4.0 on Solaris 11.3Upgrade mail/thunderbird to version 52.8.0-0.175.3.33.0.4.0 on Solaris 11.3 | Aug 24, 2018 | May 16, 2018 |
| Suse | — | Upgrade enigmail | May 18, 2018 | May 16, 2018 |
| Ubuntu | — | Upgrade libmessageviewer4 (Ubuntu Pro)Upgrade libkf5templateparser5 (Ubuntu Pro)Upgrade libtemplateparser4 (Ubuntu Pro)Upgrade libkf5messageviewer5 (Ubuntu Pro)Upgrade accountwizard (Ubuntu Pro)Upgrade libkf5messageviewer5abi4 (Ubuntu Pro)Upgrade libkf5templateparser5abi2 (Ubuntu Pro)Upgrade kmail (Ubuntu Pro)Upgrade libkf5mimetreeparser5abi2 (Ubuntu Pro) | Nov 19, 2024 | May 16, 2018 |
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