GHSA-43V2-6GRP-9PP9

Vulnerability from github – Published: 2022-05-14 02:56 – Updated: 2024-02-21 23:28
VLAI?
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.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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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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