CVE-2017-17688
CVE-2017-17688
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification
CVSS 5.9 · Moyenne · EPSS 5,4% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
Sources originales
- https://protonmail.com/blog/pgp-vulnerability-efail
- https://news.ycombinator.com/item?id=17066419
- https://www.patreon.com/posts/cybersecurity-15-18814817
- http://flaked.sockpuppet.org/2018/05/16/a-unified-timeline.html
- http://www.securityfocus.com/bid/104162
- https://lists.gnupg.org/pipermail/gnupg-users/2018-May/060334.html
- https://efail.de
- https://twitter.com/matthew_d_green/status/995996706457243648
- https://www.synology.com/support/security/Synology_SA_18_22
- http://www.securitytracker.com/id/1040904
- https://nvd.nist.gov/vuln/detail/CVE-2017-17688