CVE-2015-1777

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

rhnreg_ks in Red Hat Network Client Tools (aka rhn-client-tools) on Red Hat Gluster Storage 2.1 and Enterprise Linux (RHEL) 5, 6, and 7 does not properly validate hostnames in X.509 certificates from SSL servers, which allows remote attackers to prevent system registration via a man-in-the-middle attack.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-295

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.openwall.com/lists/oss-security/2015/03/04/7Mailing List
http://www.securityfocus.com/bid/72943Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1198740Issue Tracking
http://www.openwall.com/lists/oss-security/2015/03/04/7Mailing List
http://www.securityfocus.com/bid/72943Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1198740Issue Tracking

Timeline

Published: Apr 12, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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