ghsa-43v2-6grp-9pp9
Vulnerability from github
Published
2022-05-14 02:56
Modified
2024-02-21 23:28
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Apache Tomcat does not enforce the maxHttpHeaderSize limit
Details

Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.0.30"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.0.32"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 7.0.6"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2011-0534"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-21T23:28:16Z",
    "nvd_published_at": "2011-02-10T18:00:00Z",
    "severity": "HIGH"
  },
  "details": "Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.",
  "id": "GHSA-43v2-6grp-9pp9",
  "modified": "2024-02-21T23:28:17Z",
  "published": "2022-05-14T02:56:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0534"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat/commit/008447095ce8c3a8f713093d5e618f3f06f94ea8"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65162"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/tomcat"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT5002"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20110801035315/http://secunia.com/advisories/45022"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20120120085637/http://securityreason.com/securityalert/8074"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20121024140440/http://secunia.com/advisories/43192"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20121212040149/http://www.securitytracker.com/id?1025027"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20131227020011/http://www.securityfocus.com/bid/46164"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20151017023138/http://secunia.com/advisories/57126"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200517155748/http://www.securityfocus.com/archive/1/516214/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=139344343412337\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5098550.html"
    },
    {
      "type": "WEB",
      "url": "http://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.32"
    },
    {
      "type": "WEB",
      "url": "http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.8_(released_5_Feb_2011)"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2011/dsa-2160"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Tomcat does not enforce the maxHttpHeaderSize limit"
}


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