CVE-2011-3481

Cyrus IMAP Server < 2.4.11 - Denial of Service via Crafted References Header

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Issue Tracking x_refsource_confirm
http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463
Issue Tracking x_refsource_confirm
http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/69842
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-1508.html
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:037

Scores

EPSS 0.0214
EPSS Percentile 80.0%

Details

Status published
Products (40)
cmu/cyrus_imap_server 2.0.17
cmu/cyrus_imap_server 2.1.16
cmu/cyrus_imap_server 2.1.17
cmu/cyrus_imap_server 2.1.18
cmu/cyrus_imap_server 2.2.8
cmu/cyrus_imap_server 2.2.9
cmu/cyrus_imap_server 2.2.10
cmu/cyrus_imap_server 2.2.11
cmu/cyrus_imap_server 2.2.12
cmu/cyrus_imap_server 2.2.13
... and 30 more
Published Sep 14, 2011
Tracked Since Feb 18, 2026