Debian/dovecot: medium 4.3
The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.
Action: Upgrade dovecot to 1:2.3.16+dfsg1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:2.3.16+dfsg1-1 | - |
Fixed versions
| 1:2.3.16+dfsg1-1 |
Sources
- osv: DEBIAN-CVE-2020-28200#Debian:13/dovecot
- https://security-tracker.debian.org/tracker/CVE-2020-28200
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