vulnerability
Ubuntu: USN-3565-1 (CVE-2018-6789): Exim vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 8, 2018 | Feb 13, 2018 | Aug 18, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 8, 2018
Added
Feb 13, 2018
Modified
Aug 18, 2025
Description
An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely.
Solutions
ubuntu-upgrade-exim4-daemon-heavyubuntu-upgrade-exim4-daemon-light
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