gsd-2020-15659
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
Aliases
Aliases
CVE-2020-15659


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-15659",
    "description": "Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 79, Firefox ESR \u003c 68.11, Firefox ESR \u003c 78.1, Thunderbird \u003c 68.11, and Thunderbird \u003c 78.1.",
    "id": "GSD-2020-15659",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-15659.html",
      "https://www.debian.org/security/2020/dsa-4740",
      "https://www.debian.org/security/2020/dsa-4736",
      "https://access.redhat.com/errata/RHSA-2020:3345",
      "https://access.redhat.com/errata/RHSA-2020:3344",
      "https://access.redhat.com/errata/RHSA-2020:3343",
      "https://access.redhat.com/errata/RHSA-2020:3342",
      "https://access.redhat.com/errata/RHSA-2020:3341",
      "https://access.redhat.com/errata/RHSA-2020:3254",
      "https://access.redhat.com/errata/RHSA-2020:3253",
      "https://access.redhat.com/errata/RHSA-2020:3241",
      "https://access.redhat.com/errata/RHSA-2020:3233",
      "https://access.redhat.com/errata/RHSA-2020:3229",
      "https://ubuntu.com/security/CVE-2020-15659",
      "https://advisories.mageia.org/CVE-2020-15659.html",
      "https://security.archlinux.org/CVE-2020-15659",
      "https://linux.oracle.com/cve/CVE-2020-15659.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-15659"
      ],
      "details": "Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 79, Firefox ESR \u003c 68.11, Firefox ESR \u003c 78.1, Thunderbird \u003c 68.11, and Thunderbird \u003c 78.1.",
      "id": "GSD-2020-15659",
      "modified": "2023-12-13T01:21:43.638410Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2020-15659",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Firefox",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "79"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Firefox ESR",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "68.11"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "78.1"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Thunderbird",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "68.11"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "78.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Mozilla"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 79, Firefox ESR \u003c 68.11, Firefox ESR \u003c 78.1, Thunderbird \u003c 68.11, and Thunderbird \u003c 78.1."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Memory safety bugs fixed in Firefox 79 and Firefox ESR 78.1"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2020-30/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-30/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2020-35/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-35/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2020-32/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-32/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2020-33/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-33/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2020-31/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-31/"
          },
          {
            "name": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1550133%2C1633880%2C1643613%2C1644839%2C1645835%2C1646006%2C1646787%2C1649347%2C1650811%2C1651678",
            "refsource": "MISC",
            "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1550133%2C1633880%2C1643613%2C1644839%2C1645835%2C1646006%2C1646787%2C1649347%2C1650811%2C1651678"
          },
          {
            "name": "openSUSE-SU-2020:1179",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html"
          },
          {
            "name": "openSUSE-SU-2020:1189",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html"
          },
          {
            "name": "openSUSE-SU-2020:1205",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html"
          },
          {
            "name": "USN-4443-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/4443-1/"
          }
        ]
      }
    },
    "mozilla.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2020-15659"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Thunderbird",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "68.11"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "78.1"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Firefox",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "79"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Firefox ESR",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "78.1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "68.11"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Mozilla"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Mozilla developers and community members Natalia Csoregi, Simon Giesecke, Jason Kratzer, Christian Holler, and Luke Wagner reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird \u003c 68.11, Thunderbird \u003c 78.1, Firefox \u003c 79, Firefox ESR \u003c 78.1, and Firefox ESR \u003c 68.11."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Memory safety bugs fixed in Firefox 79 and Firefox ESR 78.1"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-31/"
          },
          {
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-30/"
          },
          {
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-33/"
          },
          {
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-35/"
          },
          {
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-32/"
          },
          {
            "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1550133%2C1633880%2C1643613%2C1644839%2C1645835%2C1646006%2C1646787%2C1649347%2C1650811%2C1651678"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "79.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "68.11",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "78.1.0",
                "versionStartIncluding": "78.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "68.11",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "78.1.0",
                "versionStartIncluding": "78.0.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2020-15659"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003c 79, Firefox ESR \u003c 68.11, Firefox ESR \u003c 78.1, Thunderbird \u003c 68.11, and Thunderbird \u003c 78.1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2020-31/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2020-31/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2020-32/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2020-32/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2020-30/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2020-30/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2020-35/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2020-35/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2020-33/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2020-33/"
            },
            {
              "name": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1550133%2C1633880%2C1643613%2C1644839%2C1645835%2C1646006%2C1646787%2C1649347%2C1650811%2C1651678",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Permissions Required",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1550133%2C1633880%2C1643613%2C1644839%2C1645835%2C1646006%2C1646787%2C1649347%2C1650811%2C1651678"
            },
            {
              "name": "openSUSE-SU-2020:1179",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html"
            },
            {
              "name": "openSUSE-SU-2020:1189",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html"
            },
            {
              "name": "openSUSE-SU-2020:1205",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html"
            },
            {
              "name": "USN-4443-1",
              "refsource": "UBUNTU",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://usn.ubuntu.com/4443-1/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "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": "2020-08-21T18:21Z",
      "publishedDate": "2020-08-10T18:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.