CVE-2017-7414 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Horde	Groupware	5.0.0

Related Weaknesses (CWE)

CWE-78

References

https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html
https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.htmlMailing ListVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html
https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.htmlMailing ListVendor Advisory

FAQ

What is CVE-2017-7414?

CVE-2017-7414 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 enabl...

How severe is CVE-2017-7414?

CVE-2017-7414 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-7414?

Check the references section above for vendor advisories and patch information. Affected products include: Horde Groupware.