CVEs-PoC/2017/CVE-2017-17688.md

CVE-2017-17688

Description

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

POC

Reference

• https://www.patreon.com/posts/cybersecurity-15-18814817

Github

• https://github.com/badigervijay/AI-Based-Threat-Intelligence-Platform
• https://github.com/giterlizzi/secdb-feeds
• https://github.com/hannob/pgpbugs
• https://github.com/jaads/Efail-malleability-gadget-exploit