GSD-2021-22113

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Applications using the “Sensitive Headers” functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the “Sensitive Headers” restriction when executing requests with specially constructed URLs. Applications that use Spring Security's StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.
Aliases
Aliases
CVE-2021-22113
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-22113",
    "description": "Applications using the \u201cSensitive Headers\u201d functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the \u201cSensitive Headers\u201d restriction when executing requests with specially constructed URLs. Applications that use Spring Security\u0027s StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.",
    "id": "GSD-2021-22113"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-22113"
      ],
      "details": "Applications using the \u201cSensitive Headers\u201d functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the \u201cSensitive Headers\u201d restriction when executing requests with specially constructed URLs. Applications that use Spring Security\u0027s StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.",
      "id": "GSD-2021-22113",
      "modified": "2023-12-13T01:23:24.145243Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@vmware.com",
        "ID": "CVE-2021-22113",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Spring Cloud Netflix Zuul",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "2.2.6 and below"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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            "value": "Applications using the \u201cSensitive Headers\u201d functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the \u201cSensitive Headers\u201d restriction when executing requests with specially constructed URLs. Applications that use Spring Security\u0027s StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Sensitive Headers restriction bypass"
              }
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        ]
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            "name": "https://tanzu.vmware.com/security/cve-2021-22113",
            "refsource": "CONFIRM",
            "url": "https://tanzu.vmware.com/security/cve-2021-22113"
          }
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,2.2.7)",
          "affected_versions": "All versions before 2.2.7",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-863",
            "CWE-937"
          ],
          "date": "2021-05-10",
          "description": "Applications using the \u201cSensitive Headers\u201d functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the \u201cSensitive Headers\u201d restriction when executing requests with specially constructed URLs. Applications that use Spring Security\u0027s StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.",
          "fixed_versions": [
            "2.2.7"
          ],
          "identifier": "CVE-2021-22113",
          "identifiers": [
            "GHSA-vwpg-f6gw-rjvf",
            "CVE-2021-22113"
          ],
          "not_impacted": "All versions starting from 2.2.7",
          "package_slug": "maven/org.springframework.cloud/spring-cloud-netflix-zuul",
          "pubdate": "2021-05-10",
          "solution": "Upgrade to version 2.2.7 or above.",
          "title": "Incorrect Authorization",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-22113",
            "https://github.com/spring-cloud/spring-cloud-netflix/commit/8ecb3dca511c3ce0454e42ac31ee2331d7318c07",
            "https://tanzu.vmware.com/security/cve-2021-22113",
            "https://github.com/advisories/GHSA-vwpg-f6gw-rjvf"
          ],
          "uuid": "e696b379-2bf1-44a3-9da4-4ec171417d66"
        }
      ]
    },
    "nvd.nist.gov": {
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                "cpe_name": [],
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                "vulnerable": true
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        "description": {
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            }
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        },
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              "name": "https://tanzu.vmware.com/security/cve-2021-22113",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://tanzu.vmware.com/security/cve-2021-22113"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-03-02T15:44Z",
      "publishedDate": "2021-02-23T17:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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