Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.1%
CVSS Severity
CVSS v2 Score 5.5
References
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
- http://marc.info/?l=oss-security&m=128620520732377&w=2
- http://marc.info/?l=oss-security&m=128622064325688&w=2
- http://secunia.com/advisories/43220
- http://www.dovecot.org/list/dovecot/2010-October/053450.html
- http://www.dovecot.org/list/dovecot/2010-October/053451.html
- http://www.dovecot.org/list/dovecot/2010-October/053452.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:217
- http://www.ubuntu.com/usn/USN-1059-1
- http://www.vupen.com/english/advisories/2010/2572
- http://www.vupen.com/english/advisories/2010/2840
- http://www.vupen.com/english/advisories/2011/0301
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
- http://marc.info/?l=oss-security&m=128620520732377&w=2
- http://marc.info/?l=oss-security&m=128622064325688&w=2
- http://secunia.com/advisories/43220
- http://www.dovecot.org/list/dovecot/2010-October/053450.html
- http://www.dovecot.org/list/dovecot/2010-October/053451.html
- http://www.dovecot.org/list/dovecot/2010-October/053452.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:217
- http://www.ubuntu.com/usn/USN-1059-1
- http://www.vupen.com/english/advisories/2010/2572
- http://www.vupen.com/english/advisories/2010/2840
- http://www.vupen.com/english/advisories/2011/0301
Products affected by CVE-2010-3706
-
cpe:2.3:a:dovecot:dovecot:1.2.0
-
cpe:2.3:a:dovecot:dovecot:1.2.1
-
cpe:2.3:a:dovecot:dovecot:1.2.10
-
cpe:2.3:a:dovecot:dovecot:1.2.11
-
cpe:2.3:a:dovecot:dovecot:1.2.12
-
cpe:2.3:a:dovecot:dovecot:1.2.13
-
cpe:2.3:a:dovecot:dovecot:1.2.14
-
cpe:2.3:a:dovecot:dovecot:1.2.2
-
cpe:2.3:a:dovecot:dovecot:1.2.3
-
cpe:2.3:a:dovecot:dovecot:1.2.4
-
cpe:2.3:a:dovecot:dovecot:1.2.5
-
cpe:2.3:a:dovecot:dovecot:1.2.6
-
cpe:2.3:a:dovecot:dovecot:1.2.7
-
cpe:2.3:a:dovecot:dovecot:1.2.8
-
cpe:2.3:a:dovecot:dovecot:1.2.9
-
cpe:2.3:a:dovecot:dovecot:2.0.0
-
cpe:2.3:a:dovecot:dovecot:2.0.1
-
cpe:2.3:a:dovecot:dovecot:2.0.2
-
cpe:2.3:a:dovecot:dovecot:2.0.3
-
cpe:2.3:a:dovecot:dovecot:2.0.4