GSD-2022-24112

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX's data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.
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Aliases
CVE-2022-24112
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{
  "GSD": {
    "alias": "CVE-2022-24112",
    "description": "An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX\u0027s data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.",
    "id": "GSD-2022-24112",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2022-24112"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-24112"
      ],
      "details": "An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX\u0027s data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.",
      "id": "GSD-2022-24112",
      "modified": "2023-12-13T01:19:43.589800Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-24112",
        "STATE": "PUBLIC",
        "TITLE": "apisix/batch-requests plugin allows overwriting the X-REAL-IP header"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache APISIX",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "Apache APISIX 2.12",
                          "version_value": "2.12.1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "Apache APISIX 2.10",
                          "version_value": "2.10.4"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_name": "Apache APISIX 1",
                          "version_value": "1.3"
                        }
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                    }
                  }
                ]
              },
              "vendor_name": "Apache Software Foundation"
            }
          ]
        }
      },
      "credit": [
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          "lang": "eng",
          "value": "Original discovery by Real World CTF at Chaitin Tech. Reported by Sauercloud."
        }
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            "value": "An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX\u0027s data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed."
          }
        ]
      },
      "generator": {
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      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-290 Authentication Bypass by Spoofing"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94"
          },
          {
            "name": "[oss-security] 20220211 CVE-2022-24112: Apache APISIX: apisix/batch-requests plugin allows overwriting the X-REAL-IP header",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2022/02/11/3"
          },
          {
            "name": "http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html"
          },
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            "name": "http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      },
      "work_around": [
        {
          "lang": "eng",
          "value": "1. explicitly configure the enabled plugins in `conf/config.yaml`, ensure `batch-requests` is disabled. (Or just comment out `batch-requests` in `conf/config-default.yaml`)\nOr\n1. upgrade to 2.10.4 or 2.12.1."
        }
      ]
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                "versionEndExcluding": "2.12.1",
                "versionStartIncluding": "2.11.0",
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              "value": "An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX\u0027s data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed."
            }
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        },
        "problemtype": {
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            },
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              "name": "[oss-security] 20220211 CVE-2022-24112: Apache APISIX: apisix/batch-requests plugin allows overwriting the X-REAL-IP header",
              "refsource": "MLIST",
              "tags": [
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-05-11T14:58Z",
      "publishedDate": "2022-02-11T13:15Z"
    }
  }
}



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