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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Taxonomy of the tags.





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.