VDB
CVE-2019-14664
CVE-2019-14664
PUBLISHED
CVSS 6.5 MEDIUM
In Enigmail below 2.1, an attacker in possession of PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, he unknowingly leaks the plaintext of the encrypted message part(s) back to the attacker. This attack variant bypasses protection mechanisms implemented after the "EFAIL" attacks.
EPSS 1.02% · 61.1th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
1.02%
61.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | enigmail | 0, 2:2.1.2-0ubuntu1, 2:2.1.3+ds1-3 |
| Ubuntu:18.04:LTS | enigmail | *, *, * |
| Ubuntu:22.04:LTS | enigmail | 0, 2:2.2.4-0.3 |
| Ubuntu:16.04:LTS | enigmail | 2:1.8.2-0ubuntu1, 2:1.8.2-4fakesync1, 2:1.9.1-1 |
Timeline
- Aug 5, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-14664 third-party-advisory
- https://sourceforge.net/p/enigmail/bugs/984/ third-party-advisory
- https://www.enigmail.net/index.php/en/download/changelog third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-14664 third-party-advisory