PT-2017-13311 · Cyrus+1 · Cyrus Imap+1

Gabriele Bulfon · Published 2017-09-10 · Updated 2018-08-28 · CVE-2017-14230

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions Cyrus IMAP versions prior to 3.0.4

Description The issue is related to an off-by-one error in the mboxlist do find function, which can cause the use of uninitialized memory. This might allow remote attackers to obtain sensitive information or cause a denial of service, resulting in a daemon crash. The error is triggered by a specific command, 'LIST "" "Other Users"'.

Recommendations For versions prior to 3.0.4, update to version 3.0.4 or later to resolve the issue.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2018-2238

CVE-2017-14230

Affected Products

Alt Linux

Cyrus Imap

References · 9

• https://github.com/cyrusimap/cyrus-imapd/commit/6bd33275368edfa71ae117de895488584678ac79 · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14230 · Security Note
• https://errata.altlinux.org/ALT-PU-2018-2238 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-14230 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-14230 · Security Note
• https://github.com/cyrusimap/cyrus-imapd/issues/2132 · Note
• https://cyrusimap.org/imap/download/release-notes/3.0/x/3.0.4.html · Note
• https://lists.andrew.cmu.edu/pipermail/cyrus-announce/2017-September/000145.html · Note
• https://packages.altlinux.org/ru/vuln/CVE-2017-14230 · Note