VulnerabilityModified
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…
MEDIUM 4.3EPSS 2.14%
Does this matter?
Lower severity and a low EPSS score (2.14%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 2.14% probability · 81th percentile
- CISA KEV
- Not listed
- Affected
- cmu/cyrus imap server
- Source
- cve@mitre.org
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=6e776956a1a9dfa58eacdd0ddd52644009eac9e5Patch
- 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
- 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=6e776956a1a9dfa58eacdd0ddd52644009eac9e5Patch
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.