GSD-2015-1777

Vulnerability from gsd - Updated: 2023-12-13 01:20
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.
Aliases
Aliases
CVE-2015-1777
To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-1777",
    "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.",
    "id": "GSD-2015-1777"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "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.",
      "id": "GSD-2015-1777",
      "modified": "2023-12-13T01:20:04.968013Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2015-1777",
        "STATE": "PUBLIC"
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      "affects": {
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                    "version": {
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          }
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      "references": {
        "reference_data": [
          {
            "name": "http://www.openwall.com/lists/oss-security/2015/03/04/7",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/03/04/7"
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            "url": "http://www.securityfocus.com/bid/72943"
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            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1198740",
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1198740"
          }
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      }
    },
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        "description": {
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              "value": "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."
            }
          ]
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            {
              "name": "[oss-security] 20150304 Another Python app (rhn-setup: rhnreg_ks) not checking hostnames in certs properly CVE-2015-1777",
              "refsource": "MLIST",
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              "url": "http://www.openwall.com/lists/oss-security/2015/03/04/7"
            }
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-04-22T17:48Z",
      "publishedDate": "2018-04-12T15:29Z"
    }
  }
}



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