Description
Enigmail before 2.0.6 is prone to to OpenPGP signatures being spoofed for arbitrary messages using a PGP/INLINE signature wrapped within a specially crafted multipart HTML email.
References (6)
Core 6
Core References
Exploit, Third Party Advisory x_refsource_misc
https://sourceforge.net/p/enigmail/bugs/849/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2019/04/30/4
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2019/Apr/38
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html
Various Sources x_refsource_misc
https://github.com/RUB-NDS/Johnny-You-Are-Fired
Various Sources x_refsource_misc
https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf
Scores
CVSS v3
6.5
EPSS
0.0025
EPSS Percentile
48.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Details
CWE
CWE-347
Status
published
Products (1)
enigmail/enigmail
< 2.0.6
Published
Feb 11, 2019
Tracked Since
Feb 18, 2026