CVE-2015-1777 — Vulnetix

CVE-2015-1777 PUBLISHED

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.

EPSS 0.19% · 41.3th percentile

Risk Scores

EPSS Score

0.19%

41.3th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	rhn-client-tools	0, 1.8.26-4

Exploit Intelligence

72943 (circl)
https://bugzilla.redhat.com/show_bug.cgi?id=1198740 (circl)
[oss-security] 20150304 Another Python app (rhn-setup: rhnreg_ks) not checking hostnames in certs properly CVE-2015-1777 (circl)

Timeline

Apr 12, 2018 CVE Published
Feb 4, 2022 EPSS Score
Mar 29, 2022 EPSS Score
May 14, 2022 CVE Updated
May 20, 2022 EPSS Score
Jul 12, 2022 EPSS Score
Sep 3, 2022 EPSS Score
Oct 26, 2022 EPSS Score
Dec 18, 2022 EPSS Score
Feb 8, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Apr 2, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2015-1777 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2015-1777 third-party-advisory

Open in Interactive Console →