VULNERABILITY INTELLIGENCE

CVE-2011-3481

CVSS score4.3 MEDIUM
EPSS probability2.14%
CISA KEVNot currently listed
Published2011-09-14
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

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.

Primary references