PT-2011-4303 · Cyrus+1 · Cyrus Imap Server+1

Published 2011-09-14 · Updated 2018-10-30 · CVE-2011-3208

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Cyrus IMAP Server versions prior to 2.3.17 Cyrus IMAP Server versions 2.4.x prior to 2.4.11

Description A stack-based buffer overflow issue exists in the split wildmats function in nntpd.c, allowing remote attackers to execute arbitrary code via a crafted NNTP command.

Recommendations For Cyrus IMAP Server versions prior to 2.3.17, update to version 2.3.17 or later. For Cyrus IMAP Server versions 2.4.x prior to 2.4.11, update to version 2.4.11 or later.

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-3208

DSA-2318-1

RHSA-2011:1317

RHSA-2011_1317

Affected Products

Cyrus Imap Server

Red Hat

References · 21

• https://bugzilla.redhat.com/show_bug.cgi?id=734926 · Patch
• http://redhat.com/support/errata/RHSA-2011-1317.html · Vendor Advisory
• http://debian.org/security/2011/dsa-2318 · Vendor Advisory
• http://git.cyrusimap.org/cyrus-imapd/commit/?id=0f8f026699829b65733c3081657b24e2174f4f4d · Patch
• http://secunia.com/advisories/45975 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2011-09/msg00019.html · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2011:149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-3208 · Security Note
• http://secunia.com/advisories/45938 · Vendor Advisory
• http://secunia.com/advisories/46064 · Vendor Advisory
• https://hermes.opensuse.org/messages/11723935 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2011-1317.html · Vendor Advisory
• http://git.cyrusimap.org/cyrus-imapd/commit/?id=3244c18c928fa331f6927e2b8146abe90feafddd · Patch
• http://asg.andrew.cmu.edu/archive/message.php?mailbox=archive.cyrus-announce&msg=200 · Note
• http://securitytracker.com/id?1026031 · Note