GSD-2022-41721

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
Aliases
Aliases
CVE-2022-41721
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{
  "GSD": {
    "alias": "CVE-2022-41721",
    "id": "GSD-2022-41721",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-41721.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-41721"
      ],
      "details": "A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.",
      "id": "GSD-2022-41721",
      "modified": "2023-12-13T01:19:32.842152Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@golang.org",
        "ID": "CVE-2022-41721",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "golang.org/x/net/http2/h2c",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "0.0.0-20220524220425-1d687d428aca",
                          "version_value": "0.1.1-0.20221104162952-702349b0e862"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "golang.org/x/net"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "John Howard (Google)"
        }
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      "data_format": "MITRE",
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      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE 444: Inconsistent Interpretation of HTTP Requests (\"HTTP Request/Response Smuggling)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://go.dev/issue/56352",
            "refsource": "MISC",
            "url": "https://go.dev/issue/56352"
          },
          {
            "name": "https://go.dev/cl/447396",
            "refsource": "MISC",
            "url": "https://go.dev/cl/447396"
          },
          {
            "name": "https://pkg.go.dev/vuln/GO-2023-1495",
            "refsource": "MISC",
            "url": "https://pkg.go.dev/vuln/GO-2023-1495"
          },
          {
            "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/",
            "refsource": "MISC",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=0.0.0-20220524220425-1d687d428aca \u003c0.1.1-0.20221104162952-702349b0e862",
          "affected_versions": "All versions starting from 0.0.0-20220524220425-1d687d428aca before 0.1.1-0.20221104162952-702349b0e862",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-444",
            "CWE-937"
          ],
          "date": "2023-02-25",
          "description": "A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.",
          "fixed_versions": [
            "0.1.1-0.20221104162952-702349b0e862"
          ],
          "identifier": "CVE-2022-41721",
          "identifiers": [
            "GHSA-fxg5-wq6x-vr4w",
            "CVE-2022-41721"
          ],
          "not_impacted": "All versions before 0.0.0-20220524220425-1d687d428aca, all versions starting from 0.1.1-0.20221104162952-702349b0e862",
          "package_slug": "go/golang.org/x/net",
          "pubdate": "2023-01-14",
          "solution": "Upgrade to version 0.1.1-0.20221104162952-702349b0e862 or above.",
          "title": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-41721",
            "https://go.dev/cl/447396",
            "https://go.dev/issue/56352",
            "https://pkg.go.dev/vuln/GO-2023-1495",
            "https://github.com/advisories/GHSA-fxg5-wq6x-vr4w"
          ],
          "uuid": "3091a5af-3d27-44d0-b507-6b7ac14190b5"
        },
        {
          "affected_range": "\u003e=0.0.0-20220524220425-1d687d428aca \u003c0.1.1-0.20221104162952-702349b0e862",
          "affected_versions": "All versions starting from 0.0.0-20220524220425-1d687d428aca before 0.1.1-0.20221104162952-702349b0e862",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-01-20",
          "description": "A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.",
          "fixed_versions": [
            "0.1.1-0.20221104162952-702349b0e862"
          ],
          "identifier": "CVE-2022-41721",
          "identifiers": [
            "GHSA-fxg5-wq6x-vr4w",
            "CVE-2022-41721"
          ],
          "not_impacted": "All versions before 0.0.0-20220524220425-1d687d428aca, all versions starting from 0.1.1-0.20221104162952-702349b0e862",
          "package_slug": "go/golang.org/x/net/http2/h2c",
          "pubdate": "2023-01-14",
          "solution": "Upgrade to version 0.1.1-0.20221104162952-702349b0e862 or above.",
          "title": "golang.org/x/net/http2/h2c vulnerable to request smuggling attack",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-41721",
            "https://go.dev/cl/447396",
            "https://go.dev/issue/56352",
            "https://pkg.go.dev/vuln/GO-2023-1495",
            "https://github.com/advisories/GHSA-fxg5-wq6x-vr4w"
          ],
          "uuid": "90d5af65-6302-401d-be79-53531fc20376"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:golang:h2c:*:*:*:*:*:go:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2022-11-04",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@golang.org",
          "ID": "CVE-2022-41721"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-444"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://go.dev/cl/447396",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://go.dev/cl/447396"
            },
            {
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              "url": "https://go.dev/issue/56352"
            },
            {
              "name": "https://pkg.go.dev/vuln/GO-2023-1495",
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              "tags": [
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              ],
              "url": "https://pkg.go.dev/vuln/GO-2023-1495"
            },
            {
              "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/",
              "refsource": "MISC",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-08-27T03:15Z",
      "publishedDate": "2023-01-13T23:15Z"
    }
  }
}


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  • 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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