ubuntu-cve-2023-28370
Vulnerability from osv_ubuntu
Published
2023-05-25 10:15
Modified
2026-04-08 12:28
Summary
Details

Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.

Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "salt-common",
            "binary_version": "0.17.5+ds-1ubuntu0.1~esm5"
          },
          {
            "binary_name": "salt-master",
            "binary_version": "0.17.5+ds-1ubuntu0.1~esm5"
          },
          {
            "binary_name": "salt-minion",
            "binary_version": "0.17.5+ds-1ubuntu0.1~esm5"
          },
          {
            "binary_name": "salt-ssh",
            "binary_version": "0.17.5+ds-1ubuntu0.1~esm5"
          },
          {
            "binary_name": "salt-syndic",
            "binary_version": "0.17.5+ds-1ubuntu0.1~esm5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "salt",
        "purl": "pkg:deb/ubuntu/salt@0.17.5+ds-1ubuntu0.1~esm5?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.16.0-1",
        "0.16.4-2",
        "0.17.1+dfsg-1",
        "0.17.2-1",
        "0.17.2-2",
        "0.17.2-3",
        "0.17.4-1",
        "0.17.4-2",
        "0.17.5-1",
        "0.17.5+ds-1",
        "0.17.5+ds-1ubuntu0.1~esm1",
        "0.17.5+ds-1ubuntu0.1~esm2",
        "0.17.5+ds-1ubuntu0.1~esm4",
        "0.17.5+ds-1ubuntu0.1~esm5"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "python-tornado",
            "binary_version": "4.2.1-1ubuntu3.1+esm1"
          },
          {
            "binary_name": "python3-tornado",
            "binary_version": "4.2.1-1ubuntu3.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "python-tornado",
        "purl": "pkg:deb/ubuntu/python-tornado@4.2.1-1ubuntu3.1+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.2.1-1ubuntu3.1+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.2.1-1ubuntu2",
        "4.2.1-1ubuntu3",
        "4.2.1-1ubuntu3.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "salt-api",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-cloud",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-common",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-master",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-minion",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-proxy",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-ssh",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          },
          {
            "binary_name": "salt-syndic",
            "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "salt",
        "purl": "pkg:deb/ubuntu/salt@2015.8.8+ds-1ubuntu0.1+esm2?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2015.5.3+ds-1",
        "2015.8.1+ds-2",
        "2015.8.3+ds-1",
        "2015.8.3+ds-2",
        "2015.8.3+ds-3",
        "2015.8.5+ds-1",
        "2015.8.7+ds-1",
        "2015.8.8+ds-1",
        "2015.8.8+ds-1ubuntu0.1~esm1",
        "2015.8.8+ds-1ubuntu0.1",
        "2015.8.8+ds-1ubuntu0.1+esm1",
        "2015.8.8+ds-1ubuntu0.1+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "python-tornado",
            "binary_version": "4.5.3-1ubuntu0.2+esm1"
          },
          {
            "binary_name": "python3-tornado",
            "binary_version": "4.5.3-1ubuntu0.2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "python-tornado",
        "purl": "pkg:deb/ubuntu/python-tornado@4.5.3-1ubuntu0.2+esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.5.3-1ubuntu0.2+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.5.1-2.1~build2",
        "4.5.2-1",
        "4.5.3-1",
        "4.5.3-1ubuntu0.1",
        "4.5.3-1ubuntu0.2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "salt-api",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-cloud",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-common",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-master",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-minion",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-proxy",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-ssh",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          },
          {
            "binary_name": "salt-syndic",
            "binary_version": "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "salt",
        "purl": "pkg:deb/ubuntu/salt@2017.7.4+dfsg1-1ubuntu18.04.2+esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2016.11.5+ds-1",
        "2016.11.8+dfsg1-1",
        "2017.7.2+dfsg1-2ubuntu1",
        "2017.7.3+dfsg1-1",
        "2017.7.4+dfsg1-1",
        "2017.7.4+dfsg1-1ubuntu18.04.1",
        "2017.7.4+dfsg1-1ubuntu18.04.2",
        "2017.7.4+dfsg1-1ubuntu18.04.2+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "python3-tornado",
            "binary_version": "6.0.3+really5.1.1-3ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "python-tornado",
        "purl": "pkg:deb/ubuntu/python-tornado@6.0.3+really5.1.1-3ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.3+really5.1.1-3ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.1.1-4ubuntu1",
        "5.1.1-4ubuntu5",
        "6.0.3+really5.1.1-2",
        "6.0.3+really5.1.1-2build1",
        "6.0.3+really5.1.1-2build2",
        "6.0.3+really5.1.1-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "salt-api",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-cloud",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-common",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-master",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-minion",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-proxy",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-ssh",
            "binary_version": "3004.1+dfsg-2"
          },
          {
            "binary_name": "salt-syndic",
            "binary_version": "3004.1+dfsg-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "salt",
        "purl": "pkg:deb/ubuntu/salt@3004.1+dfsg-2?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3002.6+dfsg1-4",
        "3002.7+dfsg1-1",
        "3004+dfsg1-4",
        "3004+dfsg1-5",
        "3004+dfsg1-6ubuntu1",
        "3004+dfsg1-7",
        "3004+dfsg1-8",
        "3004.1+dfsg-2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "python3-tornado",
            "binary_version": "6.1.0-3ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "python-tornado",
        "purl": "pkg:deb/ubuntu/python-tornado@6.1.0-3ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.0-3ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.1.0-1build1",
        "6.1.0-2",
        "6.1.0-3",
        "6.1.0-3build1"
      ]
    }
  ],
  "aliases": [],
  "details": "Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.",
  "id": "UBUNTU-CVE-2023-28370",
  "modified": "2026-04-08T12:28:52Z",
  "published": "2023-05-25T10:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-28370"
    },
    {
      "type": "REPORT",
      "url": "https://jvn.jp/en/jp/JVN45127776/"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/tornadoweb/tornado/releases/tag/v6.3.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6159-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-28370"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7150-1"
    }
  ],
  "related": [
    "USN-6159-1",
    "USN-7150-1"
  ],
  "schema_version": "1.7.0",
  "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": "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"
    }
  ],
  "upstream": [
    "CVE-2023-28370"
  ]
}



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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.