GSD-2023-33965

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606.
Aliases
Aliases
CVE-2023-33965
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{
  "GSD": {
    "alias": "CVE-2023-33965",
    "id": "GSD-2023-33965"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-33965"
      ],
      "details": "Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606.",
      "id": "GSD-2023-33965",
      "modified": "2023-12-13T01:20:37.255621Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-33965",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "brook",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 20230606"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "txthinking"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.7,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-78",
                "lang": "eng",
                "value": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf",
            "refsource": "MISC",
            "url": "https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf"
          },
          {
            "name": "https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e",
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            "url": "https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-vfrj-fv6p-3cpf",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003cv20230606",
          "affected_versions": "All versions before 20230606",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-78",
            "CWE-78",
            "CWE-937"
          ],
          "date": "2023-06-06",
          "description": "Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606.",
          "fixed_versions": [
            "v20230606"
          ],
          "identifier": "CVE-2023-33965",
          "identifiers": [
            "GHSA-vfrj-fv6p-3cpf",
            "CVE-2023-33965"
          ],
          "not_impacted": "All versions starting from 20230606",
          "package_slug": "go/github.com/txthinking/brook",
          "pubdate": "2023-06-06",
          "solution": "Upgrade to version 20230606 or above.",
          "title": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
          "urls": [
            "https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-33965",
            "https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e",
            "https://github.com/advisories/GHSA-vfrj-fv6p-3cpf"
          ],
          "uuid": "e7a1b3e7-d13c-46a3-9389-a1d619850209",
          "versions": [
            {
              "commit": {
                "sha": "6e7a3e6e1ff493707ab1b98cd684263a944186ac",
                "tags": [
                  "v20230606"
                ],
                "timestamp": "20230528131712"
              },
              "number": "v20230606"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:txthinking:brook:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20230606",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-33965"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
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              "value": "Brook is a cross-platform programmable network tool. The `tproxy` server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local `tproxy` service leading to remote code execution. A patch is available in version 20230606."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-78"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e",
              "refsource": "MISC",
              "tags": [
                "Patch"
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              "url": "https://github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e"
            },
            {
              "name": "https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf",
              "refsource": "MISC",
              "tags": [
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              ],
              "url": "https://github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf"
            }
          ]
        }
      },
      "impact": {
        "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": "2023-06-09T13:31Z",
      "publishedDate": "2023-06-01T15:15Z"
    }
  }
}


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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.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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