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CVE-2017-17688

PoC —
CVSS 3.0
5.9 medium
EPSS
6%p93
Published
()
Modified
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

Vendors
applebloopemclientflipdogsolutionsfreronhordemicrosoftmozillapostbox-incr2mail2roundcube
Products
mail, airmail, emclient, maildroid, mailmate, horde imp, outlook, thunderbird, postbox, r2mail2, webmail
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (5.7%)

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