gsd-2020-26978
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Aliases
Aliases
CVE-2020-26978


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-26978",
    "description": "Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network\u0027s hosts as well as services running on the user\u0027s local machine. This vulnerability affects Firefox \u003c 84, Thunderbird \u003c 78.6, and Firefox ESR \u003c 78.6.",
    "id": "GSD-2020-26978",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-26978.html",
      "https://www.debian.org/security/2020/dsa-4815",
      "https://www.debian.org/security/2020/dsa-4813",
      "https://access.redhat.com/errata/RHSA-2020:5645",
      "https://access.redhat.com/errata/RHSA-2020:5644",
      "https://access.redhat.com/errata/RHSA-2020:5624",
      "https://access.redhat.com/errata/RHSA-2020:5622",
      "https://access.redhat.com/errata/RHSA-2020:5618",
      "https://access.redhat.com/errata/RHSA-2020:5565",
      "https://access.redhat.com/errata/RHSA-2020:5564",
      "https://access.redhat.com/errata/RHSA-2020:5563",
      "https://access.redhat.com/errata/RHSA-2020:5562",
      "https://access.redhat.com/errata/RHSA-2020:5561",
      "https://ubuntu.com/security/CVE-2020-26978",
      "https://advisories.mageia.org/CVE-2020-26978.html",
      "https://security.archlinux.org/CVE-2020-26978",
      "https://linux.oracle.com/cve/CVE-2020-26978.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-26978"
      ],
      "details": "Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network\u0027s hosts as well as services running on the user\u0027s local machine. This vulnerability affects Firefox \u003c 84, Thunderbird \u003c 78.6, and Firefox ESR \u003c 78.6.",
      "id": "GSD-2020-26978",
      "modified": "2023-12-13T01:22:08.552104Z",
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    }
  },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2021-01-12T16:14Z",
      "publishedDate": "2021-01-07T14:15Z"
    }
  }
}


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