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usn-4335-1
Vulnerability from osv_ubuntu
Published
2020-04-21 20:14
Modified
2026-04-27 14:11
Summary
thunderbird vulnerabilities
Details

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-11757, CVE-2019-11758, CVE-2019-11759, CVE-2019-11760, CVE-2019-11761, CVE-2019-11762, CVE-2019-11763, CVE-2019-11764, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026, CVE-2019-20503, CVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6825)

It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-11745)

It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. (CVE-2019-11755)

A heap overflow was discovered in the expat library in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-15903)

It was discovered that Message ID calculation was based on uninitialized data. An attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6792)

Mutiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795, CVE-2020-6822)

It was discovered that if a user saved passwords before Thunderbird 60 and then later set a primary password, an unencrypted copy of these passwords would still be accessible. A local user could exploit this to obtain sensitive information. (CVE-2020-6794)

It was discovered that the Devtools’ ‘Copy as cURL’ feature did not fully escape website-controlled data. If a user were tricked in to using the ‘Copy as cURL’ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811)

References
https://ubuntu.com/security/notices/USN-4335-1 ADVISORY
https://ubuntu.com/security/CVE-2019-11745 REPORT
https://ubuntu.com/security/CVE-2019-11755 REPORT
https://ubuntu.com/security/CVE-2019-11757 REPORT
https://ubuntu.com/security/CVE-2019-11758 REPORT
https://ubuntu.com/security/CVE-2019-11759 REPORT
https://ubuntu.com/security/CVE-2019-11760 REPORT
https://ubuntu.com/security/CVE-2019-11761 REPORT
https://ubuntu.com/security/CVE-2019-11762 REPORT
https://ubuntu.com/security/CVE-2019-11763 REPORT
https://ubuntu.com/security/CVE-2019-11764 REPORT
https://ubuntu.com/security/CVE-2019-15903 REPORT
https://ubuntu.com/security/CVE-2019-17005 REPORT
https://ubuntu.com/security/CVE-2019-17008 REPORT
https://ubuntu.com/security/CVE-2019-17010 REPORT
https://ubuntu.com/security/CVE-2019-17011 REPORT
https://ubuntu.com/security/CVE-2019-17012 REPORT
https://ubuntu.com/security/CVE-2019-17016 REPORT
https://ubuntu.com/security/CVE-2019-17017 REPORT
https://ubuntu.com/security/CVE-2019-17022 REPORT
https://ubuntu.com/security/CVE-2019-17024 REPORT
https://ubuntu.com/security/CVE-2019-17026 REPORT
https://ubuntu.com/security/CVE-2019-20503 REPORT
https://ubuntu.com/security/CVE-2020-6792 REPORT
https://ubuntu.com/security/CVE-2020-6793 REPORT
https://ubuntu.com/security/CVE-2020-6794 REPORT
https://ubuntu.com/security/CVE-2020-6795 REPORT
https://ubuntu.com/security/CVE-2020-6798 REPORT
https://ubuntu.com/security/CVE-2020-6800 REPORT
https://ubuntu.com/security/CVE-2020-6805 REPORT
https://ubuntu.com/security/CVE-2020-6806 REPORT
https://ubuntu.com/security/CVE-2020-6807 REPORT
https://ubuntu.com/security/CVE-2020-6811 REPORT
https://ubuntu.com/security/CVE-2020-6812 REPORT
https://ubuntu.com/security/CVE-2020-6814 REPORT
https://ubuntu.com/security/CVE-2020-6819 REPORT
https://ubuntu.com/security/CVE-2020-6820 REPORT
https://ubuntu.com/security/CVE-2020-6821 REPORT
https://ubuntu.com/security/CVE-2020-6822 REPORT
https://ubuntu.com/security/CVE-2020-6825 REPORT
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2019-11745",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11755",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11757",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11759",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11760",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11761",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11762",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11763",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-11764",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-15903",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17005",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17008",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17010",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17011",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17012",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17016",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17017",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17022",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17024",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-17026",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-20503",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6792",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6793",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6794",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6795",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6798",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6800",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6805",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6806",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6807",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6811",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6812",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6814",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6819",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6820",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6821",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6822",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-6825",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "thunderbird",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          },
          {
            "binary_name": "thunderbird-gnome-support",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          },
          {
            "binary_name": "thunderbird-mozsymbols",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          },
          {
            "binary_name": "xul-ext-calendar-timezones",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          },
          {
            "binary_name": "xul-ext-gdata-provider",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          },
          {
            "binary_name": "xul-ext-lightning",
            "binary_version": "1:68.7.0+build1-0ubuntu0.16.04.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "thunderbird",
        "purl": "pkg:deb/ubuntu/thunderbird@1:68.7.0+build1-0ubuntu0.16.04.2?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:68.7.0+build1-0ubuntu0.16.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:38.3.0+build1-0ubuntu2",
        "1:38.5.1+build2-0ubuntu1",
        "1:38.6.0+build1-0ubuntu1",
        "1:38.7.2+build1-0ubuntu0.16.04.1",
        "1:38.8.0+build1-0ubuntu0.16.04.1",
        "1:45.2.0+build1-0ubuntu0.16.04.1",
        "1:45.3.0+build1-0ubuntu0.16.04.2",
        "1:45.4.0+build1-0ubuntu0.16.04.1",
        "1:45.5.1+build1-0ubuntu0.16.04.1",
        "1:45.7.0+build1-0ubuntu0.16.04.1",
        "1:45.8.0+build1-0ubuntu0.16.04.1",
        "1:52.1.1+build1-0ubuntu0.16.04.1",
        "1:52.2.1+build1-0ubuntu0.16.04.1",
        "1:52.3.0+build1-0ubuntu0.16.04.1",
        "1:52.4.0+build1-0ubuntu0.16.04.2",
        "1:52.5.0+build1-0ubuntu0.16.04.1",
        "1:52.6.0+build1-0ubuntu0.16.04.1",
        "1:52.7.0+build1-0ubuntu0.16.04.1",
        "1:52.8.0+build1-0ubuntu0.16.04.1",
        "1:52.9.1+build3-0ubuntu0.16.04.1",
        "1:60.2.1+build1-0ubuntu0.16.04.4",
        "1:60.4.0+build2-0ubuntu0.16.04.1",
        "1:60.5.1+build2-0ubuntu0.16.04.1",
        "1:60.6.1+build2-0ubuntu0.16.04.1",
        "1:60.7.0+build1-0ubuntu0.16.04.1",
        "1:60.7.1+build1-0ubuntu0.16.04.1",
        "1:60.7.2+build2-0ubuntu0.16.04.1",
        "1:60.8.0+build1-0ubuntu0.16.04.2",
        "1:60.9.0+build1-0ubuntu0.16.04.2",
        "1:60.9.1+build1-0ubuntu0.16.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Multiple security issues were discovered in Thunderbird. If a user were\ntricked in to opening a specially crafted website in a browsing context,\nan attacker could potentially exploit these to cause a denial of service,\nobtain sensitive information, bypass security restrictions, bypass\nsame-origin restrictions, conduct cross-site scripting (XSS) attacks, or\nexecute arbitrary code. (CVE-2019-11757, CVE-2019-11758, CVE-2019-11759,\nCVE-2019-11760, CVE-2019-11761, CVE-2019-11762, CVE-2019-11763,\nCVE-2019-11764, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010,\nCVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017,\nCVE-2019-17022, CVE-2019-17024, CVE-2019-17026, CVE-2019-20503,\nCVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807,\nCVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821,\nCVE-2020-6825)\n\nIt was discovered that NSS incorrectly handled certain memory operations.\nA remote attacker could potentially exploit this to cause a denial of\nservice, or execute arbitrary code. (CVE-2019-11745)\n\nIt was discovered that a specially crafted S/MIME message with an inner\nencryption layer could be displayed as having a valid signature in some\ncircumstances, even if the signer had no access to the encrypted message.\nAn attacker could potentially exploit this to spoof the message author.\n(CVE-2019-11755)\n\nA heap overflow was discovered in the expat library in Thunderbird. If a\nuser were tricked in to opening a specially crafted message, an attacker\ncould potentially exploit this to cause a denial of service, or execute\narbitrary code. (CVE-2019-15903)\n\nIt was discovered that Message ID calculation was based on uninitialized\ndata. An attacker could potentially exploit this to obtain sensitive\ninformation. (CVE-2020-6792)\n\nMutiple security issues were discovered in Thunderbird. If a user were\ntricked in to opening a specially crafted message, an attacker could\npotentially exploit these to cause a denial of service, obtain sensitive\ninformation, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795,\nCVE-2020-6822)\n\nIt was discovered that if a user saved passwords before Thunderbird 60 and\nthen later set a primary password, an unencrypted copy of these passwords\nwould still be accessible. A local user could exploit this to obtain\nsensitive information. (CVE-2020-6794)\n\nIt was discovered that the Devtools\u2019 \u2018Copy as cURL\u2019 feature did not\nfully escape website-controlled data. If a user were tricked in to using\nthe \u2018Copy as cURL\u2019 feature to copy and paste a command with specially\ncrafted data in to a terminal, an attacker could potentially exploit this\nto execute arbitrary commands via command injection. (CVE-2020-6811)\n",
  "id": "USN-4335-1",
  "modified": "2026-04-27T14:11:25Z",
  "published": "2020-04-21T20:14:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4335-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11745"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11755"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11757"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11758"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11759"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11760"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11761"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11762"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11763"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-11764"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-15903"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17005"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17008"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17010"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17011"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17012"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17016"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17017"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17022"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17024"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-17026"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-20503"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6792"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6793"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6794"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6795"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6798"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6800"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6805"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6806"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6807"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6811"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6812"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6814"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6819"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6820"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6821"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6822"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-6825"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "thunderbird vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2019-11745",
    "UBUNTU-CVE-2019-11755",
    "UBUNTU-CVE-2019-11757",
    "UBUNTU-CVE-2019-11758",
    "UBUNTU-CVE-2019-11759",
    "UBUNTU-CVE-2019-11760",
    "UBUNTU-CVE-2019-11761",
    "UBUNTU-CVE-2019-11762",
    "UBUNTU-CVE-2019-11763",
    "UBUNTU-CVE-2019-11764",
    "UBUNTU-CVE-2019-15903",
    "UBUNTU-CVE-2019-17005",
    "UBUNTU-CVE-2019-17008",
    "UBUNTU-CVE-2019-17010",
    "UBUNTU-CVE-2019-17011",
    "UBUNTU-CVE-2019-17012",
    "UBUNTU-CVE-2019-17016",
    "UBUNTU-CVE-2019-17017",
    "UBUNTU-CVE-2019-17022",
    "UBUNTU-CVE-2019-17024",
    "UBUNTU-CVE-2019-17026",
    "UBUNTU-CVE-2019-20503",
    "UBUNTU-CVE-2020-6792",
    "UBUNTU-CVE-2020-6793",
    "UBUNTU-CVE-2020-6794",
    "UBUNTU-CVE-2020-6795",
    "UBUNTU-CVE-2020-6798",
    "UBUNTU-CVE-2020-6800",
    "UBUNTU-CVE-2020-6805",
    "UBUNTU-CVE-2020-6806",
    "UBUNTU-CVE-2020-6807",
    "UBUNTU-CVE-2020-6811",
    "UBUNTU-CVE-2020-6812",
    "UBUNTU-CVE-2020-6814",
    "UBUNTU-CVE-2020-6819",
    "UBUNTU-CVE-2020-6820",
    "UBUNTU-CVE-2020-6821",
    "UBUNTU-CVE-2020-6822",
    "UBUNTU-CVE-2020-6825"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.