CVE-2010-3706
EPSS 0.40%
Description
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving the private namespace of a user, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
How to fix CVE-2010-3706
To remediate CVE-2010-3706, upgrade the affected package to a fixed version below.
- Debian/dovecot—upgrade to 1:1.2.15-1 or later
Is CVE-2010-3706 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.2.15-1