4.3
CVSSv2

CVE-2014-5369

Published: 08/09/2014 Updated: 22/12/2016
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

Enigmail 1.7.x prior to 1.7.2 sends emails in plaintext when encryption is enabled and only BCC recipients are specified, which allows remote malicious users to obtain sensitive information by sniffing the network.

Vulnerability Trend

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enigmail enigmail 1.7.2

enigmail enigmail 1.7

Recent Articles

Enigmail PGP plugin forgets to encrypt mail sent as blind copies
The Register • Darren Pauli • 09 Sep 2014

User now 'waiting for the bad guys come and get me with their water-boards'

Enigmail has patched a hole in the world's most popular PGP email platform that caused mail to be sent unencrypted when all security check boxes were ticked. The dangerous hole in the Mozilla Thunderbird extension affected email that was sent only to blind carbon copy recipients on all versions below 1.7.2 released last month. It could mean any Enigmail user, possibly activists and journalists, may have sent apparently encrypted emails that could be read by attackers. Enigmail dev Nicolai Josutt...