gsd-2018-15473
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2018-15473",
      description: "OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.",
      id: "GSD-2018-15473",
      references: [
         "https://www.suse.com/security/cve/CVE-2018-15473.html",
         "https://www.debian.org/security/2018/dsa-4280",
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         "https://security.archlinux.org/CVE-2018-15473",
         "https://alas.aws.amazon.com/cve/html/CVE-2018-15473.html",
         "https://linux.oracle.com/cve/CVE-2018-15473.html",
         "https://packetstormsecurity.com/files/cve/CVE-2018-15473",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
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            "CVE-2018-15473",
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         id: "GSD-2018-15473",
         modified: "2023-12-13T01:22:23.628151Z",
         schema_version: "1.4.0",
      },
   },
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         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "NONE",
                  baseScore: 5,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:N/C:P/I:N/A:N",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 5.3,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 1.4,
            },
         },
         lastModifiedDate: "2023-02-23T23:13Z",
         publishedDate: "2018-08-17T19:29Z",
      },
   },
}


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