RCE in Horde Groupware
CVE-2017-7414
In Horde_Crypt before 2.7.6, as used in Horde Groupware Webmail Edition 5.x through 5.2.17, OS Command Injection can occur if the user has PGP features enabled in the user's preferences, and has enabled the "Should PGP signed messages be automatically verified when viewed?" preference. To exploit this vulnerability, an attacker can send a PGP signed email (that is maliciously crafted) to the Horde user, who then must either view or preview it.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.012 (67.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Horde Groupware — versions 5.0.0, 5.0.1, 5.0.2
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Mailing List, Vendor Advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2017-7414?
- CVE-2017-7414 is a high-severity vulnerability in Horde Groupware, classified under OS Command Injection. CVSS score: 7.5/10. Published 2017-04-04.
- How severe is CVE-2017-7414?
- High severity. CVSS v3 base score is 7.5 out of 10.