GSD-2020-26978

Vulnerability from gsd - Updated: 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": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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          "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
        },
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            "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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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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