Vulnerability Details : CVE-2011-3481
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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2011-3481
- cpe:2.3:a:cmu:cyrus_imap_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.14:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.1.16:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.0.17:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.16:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.15:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.13:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.1.18:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.13p1:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.1.17:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:cmu:cyrus_imap_server:2.3.17:*:*:*:*:*:*:*
Threat overview for CVE-2011-3481
Top countries where our scanners detected CVE-2011-3481
Top open port discovered on systems with this issue
143
IPs affected by CVE-2011-3481 1,614
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2011-3481!
*Directly or indirectly through your vendors, service providers and 3rd parties.
Powered by
attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2011-3481
1.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3481
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
References for CVE-2011-3481
-
http://www.mandriva.com/security/advisories?name=MDVSA-2012:037
mandriva.com
-
http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/69842
Cyrus IMAP Server index_get_ids denial of service CVE-2011-3481 Vulnerability Report
-
http://git.cyrusimap.org/cyrus-imapd/commit/?id=6e776956a1a9dfa58eacdd0ddd52644009eac9e5
Patch
-
http://www.redhat.com/support/errata/RHSA-2011-1508.html
Support
-
http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
Jump to