gsd-2020-15669
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.12 and Thunderbird < 68.12.
Aliases
Aliases
CVE-2020-15669


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-15669",
    "description": "When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 68.12 and Thunderbird \u003c 68.12.",
    "id": "GSD-2020-15669",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-15669.html",
      "https://www.debian.org/security/2020/dsa-4754",
      "https://www.debian.org/security/2020/dsa-4749",
      "https://access.redhat.com/errata/RHSA-2020:3643",
      "https://access.redhat.com/errata/RHSA-2020:3634",
      "https://access.redhat.com/errata/RHSA-2020:3633",
      "https://access.redhat.com/errata/RHSA-2020:3632",
      "https://access.redhat.com/errata/RHSA-2020:3631",
      "https://access.redhat.com/errata/RHSA-2020:3559",
      "https://access.redhat.com/errata/RHSA-2020:3558",
      "https://access.redhat.com/errata/RHSA-2020:3557",
      "https://access.redhat.com/errata/RHSA-2020:3556",
      "https://access.redhat.com/errata/RHSA-2020:3555",
      "https://advisories.mageia.org/CVE-2020-15669.html",
      "https://linux.oracle.com/cve/CVE-2020-15669.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-15669"
      ],
      "details": "When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 68.12 and Thunderbird \u003c 68.12.",
      "id": "GSD-2020-15669",
      "modified": "2023-12-13T01:21:43.350070Z",
      "schema_version": "1.4.0"
    }
  },
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          }
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      "problemtype": {
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                "value": "Use-After-Free when aborting an operation"
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        ]
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          },
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    },
    "nvd.nist.gov": {
      "configurations": {
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            "children": [],
            "cpe_match": [
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                "cpe_name": [],
                "versionEndExcluding": "68.12",
                "vulnerable": true
              },
              {
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            }
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        },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-10-02T19:02Z",
      "publishedDate": "2020-10-01T19:15Z"
    }
  }
}


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