PT-2017-12720 · Cyrus · Cyrus Imap

Published 2017-08-22 · Updated 2017-08-26 · CVE-2017-12843

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cyrus IMAP versions prior to 3.0.3

Description The issue allows remote authenticated users to write to arbitrary files by using crafted commands, specifically (1) SYNCAPPLY, (2) SYNCGET, or (3) SYNCRESTORE.

Recommendations For versions prior to 3.0.3, update to version 3.0.3 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-12843

Affected Products

Cyrus Imap

References · 6

• https://osv.dev/vulnerability/CVE-2017-12843 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6M32R5QPCCNT57BVH3NPV5WVJFSTDP7Q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12843 · Security Note
• https://cyrusimap.org/imap/download/release-notes/3.0/x/3.0.3.html · Vendor Advisory
• https://github.com/cyrusimap/cyrus-imapd/commit/53c4137bd924b954432c6c59da7572c4c5ffa901 · Note
• https://github.com/cyrusimap/cyrus-imapd/commit/5edadcfb83bf27107578830801817f9e6d0ad941 · Note