{ "schema_version": "1.4.0", "id": "GHSA-7ff6-526r-2f67", "modified": "2022-05-14T01:08:49Z", "published": "2022-05-14T01:08:49Z", "aliases": [ "CVE-2015-1777" ], "details": "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.", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "affected": [], "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1777" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1198740" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2015/03/04/7" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/72943" } ], "database_specific": { "cwe_ids": [ "CWE-295" ], "severity": "MODERATE", "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-04-12T15:29:00Z" } }