gsd-2016-6817
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.
Aliases
Aliases
CVE-2016-6817


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-6817",
    "description": "The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.",
    "id": "GSD-2016-6817",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-6817.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-6817"
      ],
      "details": "The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.",
      "id": "GSD-2016-6817",
      "modified": "2023-12-13T01:21:22.868823Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_PUBLIC": "2016-11-22T00:00:00",
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        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
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                  {
                    "product_name": "Apache Tomcat",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "9.0.0.M1 to 9.0.0.M11"
                        },
                        {
                          "version_value": "8.5.0 to 8.5.6"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "Apache Software Foundation"
            }
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Denial of Service"
              }
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          }
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      },
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          {
            "name": "1037330",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1037330"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[8.5.0,8.5.8),[9.0.0.M1,9.0.0.M11]",
          "affected_versions": "All versions starting from 8.5.0 before 8.5.8, all versions starting from 9.0.0.m1 up to 9.0.0.m11",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-119",
            "CWE-937"
          ],
          "date": "2022-07-06",
          "description": "The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.",
          "fixed_versions": [
            "8.5.8",
            "9.0.0.M12"
          ],
          "identifier": "CVE-2016-6817",
          "identifiers": [
            "GHSA-698c-2x4j-g9gq",
            "CVE-2016-6817"
          ],
          "not_impacted": "All versions before 8.5.0, all versions starting from 8.5.8 before 9.0.0.m1, all versions after 9.0.0.m11",
          "package_slug": "maven/org.apache.tomcat/tomcat",
          "pubdate": "2022-05-14",
          "solution": "Upgrade to versions 8.5.8, 9.0.0.M12 or above.",
          "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2016-6817",
            "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/a9f24571460af003071475b75f18cad81ebcc36fa7c876965a75e32a@%3Cannounce.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E",
            "https://security.netapp.com/advisory/ntap-20180607-0001/",
            "https://github.com/advisories/GHSA-698c-2x4j-g9gq"
          ],
          "uuid": "542774cc-4f1d-48cd-8622-be4a9d9de2ac"
        }
      ]
    },
    "nvd.nist.gov": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-12-08T16:41Z",
      "publishedDate": "2017-08-10T22:29Z"
    }
  }
}


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