Improper input validation in Cyrusimap Cyrus Imap
CVE-2017-12843
Cyrus IMAP before 3.0.3 allows remote authenticated users to write to arbitrary files via a crafted (1) SYNCAPPLY, (2) SYNCGET or (3) SYNCRESTORE command.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.012 (65.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Cyrusimap Cyrus_imap
- Fedoraproject Fedora — versions 26
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (vendor-advisory, x_refsource_FEDORA)
Frequently asked questions
- What is CVE-2017-12843?
- CVE-2017-12843 is a medium-severity vulnerability in Cyrusimap Cyrus Imap, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2017-08-22.
- How severe is CVE-2017-12843?
- Medium severity. CVSS v3 base score is 6.5 out of 10.