CVE-2010-3706

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.

Affected Software

Name	Vendor	Start Version	End Version
Dovecot	Dovecot	1.2.0 (including)	1.2.0 (including)
Dovecot	Dovecot	1.2.1 (including)	1.2.1 (including)
Dovecot	Dovecot	1.2.2 (including)	1.2.2 (including)
Dovecot	Dovecot	1.2.3 (including)	1.2.3 (including)
Dovecot	Dovecot	1.2.4 (including)	1.2.4 (including)
Dovecot	Dovecot	1.2.5 (including)	1.2.5 (including)
Dovecot	Dovecot	1.2.6 (including)	1.2.6 (including)
Dovecot	Dovecot	1.2.7 (including)	1.2.7 (including)
Dovecot	Dovecot	1.2.8 (including)	1.2.8 (including)
Dovecot	Dovecot	1.2.9 (including)	1.2.9 (including)
Dovecot	Dovecot	1.2.10 (including)	1.2.10 (including)
Dovecot	Dovecot	1.2.11 (including)	1.2.11 (including)
Dovecot	Dovecot	1.2.12 (including)	1.2.12 (including)
Dovecot	Dovecot	1.2.13 (including)	1.2.13 (including)
Dovecot	Dovecot	1.2.14 (including)	1.2.14 (including)
Dovecot	Ubuntu	jaunty	*
Dovecot	Ubuntu	lucid	*
Dovecot	Ubuntu	maverick	*
Dovecot	Ubuntu	upstream	*

NVD	https://nvd.nist.gov/vuln/detail/CVE-2010-3706
CWE	https://cwe.mitre.org/data/definitions/264.html

Affected Software

References