VDB
CVE-2019-10735
CVE-2019-10735
PUBLISHED
CVSS 4.300000190734863 MEDIUM
In Claws Mail 3.14.1, an attacker in possession of S/MIME or 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, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.
EPSS 0.61% · 46.9th percentile
Risk Scores
CVSS 3.0
4.300000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS Score
0.61%
46.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | claws-mail | 0, 3.17.8-1build2, 3.18.0-1 |
| Ubuntu:20.04:LTS | claws-mail | 3.17.4-2ubuntu1, 0, 3.17.4-1 |
| Ubuntu:16.04:LTS | claws-mail | 3.13.1-1.1ubuntu1, 0, 3.12.0-1ubuntu1 |
| Ubuntu:18.04:LTS | claws-mail | 3.15.1-1, 0, 3.15.0-2build2 |
| Ubuntu:24.04:LTS | claws-mail | 4.2.0-2build7, 4.1.1-4build1, 0 |
| Ubuntu:25.10 | claws-mail | 0, 4.3.1-1 |
Timeline
- Apr 7, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-10735 third-party-advisory
- https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4159 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-10735 third-party-advisory