Man-in-the-middle attack in Red Hat Satellite - CVE-2017-2667

Vulnerability identifier: #VU10760

CSH Severity: Low

CVSS v4: 7.2 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2017-2667

CWE-ID: CWE-300

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

The vulnerability allows an adjacent attacker to conduct man-in-the-middle attack.

The weakness exists in the hammer_cli command line client due to disability of SSL/TLS certificate verification by default. An adjacent attacker can use man-in-the-middle techniques to spoof a valid certificate.

Red Hat Satellite

Update to version 6.3.

• https://access.redhat.com/security/cve/cve-2017-2667

• Man-in-the-middle attack in Red Hat Satellite
• Red Hat update for Satellite 6.3