KDE KMail does not encrypt attachments in emails when "automatic encryption" is enabled, which allows remote attackers to obtain sensitive information by sniffing the network.
https://bugzilla.redhat.com/show_bug.cgi?id=1243777
http://www.securityfocus.com/bid/75986
http://www.openwall.com/lists/oss-security/2015/07/16/10
https://bugs.kde.org/show_bug.cgi?id=340312
Source: Mitre, NVD
Published: 2017-09-28
Updated: 2025-04-20
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.00711