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Vulnerability Analysis Result (Revision No : 1) [ Download XML
CVE-2010-3706
dovecot: plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x be...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-3706

Original

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.

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-10-06
Source Information Category:
Advisory, Alert
Last Updated:
2010-10-07




Affected Product Tags
cpe:/a:dovecot:dovecot:1.2.0
cpe:/a:dovecot:dovecot:1.2.1
cpe:/a:dovecot:dovecot:1.2.10
cpe:/a:dovecot:dovecot:1.2.11
cpe:/a:dovecot:dovecot:1.2.12
cpe:/a:dovecot:dovecot:1.2.13
cpe:/a:dovecot:dovecot:1.2.14
cpe:/a:dovecot:dovecot:1.2.2
cpe:/a:dovecot:dovecot:1.2.3
cpe:/a:dovecot:dovecot:1.2.4
cpe:/a:dovecot:dovecot:1.2.5
cpe:/a:dovecot:dovecot:1.2.6
cpe:/a:dovecot:dovecot:1.2.7
cpe:/a:dovecot:dovecot:1.2.8
cpe:/a:dovecot:dovecot:1.2.9
cpe:/a:dovecot:dovecot:2.0.0
cpe:/a:dovecot:dovecot:2.0.1
cpe:/a:dovecot:dovecot:2.0.2
cpe:/a:dovecot:dovecot:2.0.3
cpe:/a:dovecot:dovecot:2.0.4
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
X Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
X Single [?]
None [?]

[Confidentiality Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

Alternatives




References
MLIST [dovecot] 20101002 ACL handling bugs in v1.2.8+ and v2.0




MLIST [dovecot] 20101002 v2.0.5 released




MLIST [dovecot] 20101002 v1.2.15 released




MLIST [oss-security] 20101004 Re: CVE Request: more dovecot ACL issues




MLIST [oss-security] 20101004 CVE Request: more dovecot ACL issues




VUPEN ADV-2010-2572




Vulnerability Type Permissions, Privileges, and Access Control (CWE-264)





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