SynopsisThe remote EulerOS host is missing a security update.
DescriptionAccording to the version of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :
- In Dovecot before 22.214.171.124 and 2.3.x before 126.96.36.199 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.(CVE-2019-11500)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected dovecot package.