National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-3372 Detail

Description

imap/nntpd.c in the NNTP server (nntpd) for Cyrus IMAPd 2.4.x before 2.4.12 allows remote attackers to bypass authentication by sending an AUTHINFO USER command without sending an additional AUTHINFO PASS command.

Source:  MITRE
Description Last Modified:  12/24/2011

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://cyrusimap.org/mediawiki/index.php/Latest_Updates
http://git.cyrusimap.org/cyrus-imapd/commit/?id=77903669e04c9788460561dd0560b9c916519594
http://securitytracker.com/id?1026363
http://www.debian.org/security/2011/dsa-2318
http://www.mandriva.com/security/advisories?name=MDVSA-2011:149
http://www.redhat.com/support/errata/RHSA-2011-1508.html
https://bugzilla.redhat.com/show_bug.cgi?id=740822

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cyrus:imapd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.4.11


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3372
NVD Published Date:
12/24/2011
NVD Last Modified:
12/26/2011