gsd-2018-10933
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
Aliases
Aliases
CVE-2018-10933


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-10933",
    "description": "A vulnerability was found in libssh\u0027s server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.",
    "id": "GSD-2018-10933",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-10933.html",
      "https://www.debian.org/security/2018/dsa-4322",
      "https://access.redhat.com/errata/RHBA-2018:3712",
      "https://ubuntu.com/security/CVE-2018-10933",
      "https://advisories.mageia.org/CVE-2018-10933.html",
      "https://security.archlinux.org/CVE-2018-10933",
      "https://packetstormsecurity.com/files/cve/CVE-2018-10933"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-10933"
      ],
      "details": "A vulnerability was found in libssh\u0027s server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.",
      "id": "GSD-2018-10933",
      "modified": "2023-12-13T01:22:41.192134Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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                  {
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                        {
                          "version_value": "0.7.6"
                        },
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                        }
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    },
    "nvd.nist.gov": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2019-10-09T23:33Z",
      "publishedDate": "2018-10-17T12:29Z"
    }
  }
}


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