Vulnerability CVE-2011-3481
Published: 2011-09-14   Modified: 2012-02-13

Description:
The index_get_ids function in index.c in imapd in Cyrus IMAP Server before 2.4.11, when server-side threading is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted References header in an e-mail message.

Type:

CWE-Other

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
CMU -> Cyrus imap server 

 References:
http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463
http://git.cyrusimap.org/cyrus-imapd/commit/?id=6e776956a1a9dfa58eacdd0ddd52644009eac9e5
http://www.mandriva.com/security/advisories?name=MDVSA-2012:037
http://www.redhat.com/support/errata/RHSA-2011-1508.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/69842
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