rhsa-2011_0350
Vulnerability from csaf_redhat
Published
2011-03-11 01:04
Modified
2024-09-15 18:58
Summary
Red Hat Security Advisory: tomcat5 and tomcat6 security update

Notes

Topic
A patch for JBoss Enterprise Web Server 1.0.1 that fixes two security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
Details
Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. A denial of service flaw was found in the way certain strings were converted to Double objects. A remote attacker could use this flaw to cause Tomcat 5 or 6 to hang via a specially-crafted HTTP request. (CVE-2010-4476) A flaw was found in the Tomcat 6 NIO (Non-Blocking I/O) connector. A remote attacker could use this flaw to cause a denial of service (out-of-memory condition) via a specially-crafted request containing a large NIO buffer size request value. (CVE-2011-0534) All users of JBoss Enterprise Web Server 1.0.1 as provided from the Red Hat Customer Portal are advised to apply this patch.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "A patch for JBoss Enterprise Web Server 1.0.1 that fixes two security\nissues is now available from the Red Hat Customer Portal.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available from the\nCVE link in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Apache Tomcat is a servlet container for the Java Servlet and JavaServer\nPages (JSP) technologies.\n\nA denial of service flaw was found in the way certain strings were\nconverted to Double objects. A remote attacker could use this flaw to cause\nTomcat 5 or 6 to hang via a specially-crafted HTTP request. (CVE-2010-4476)\n\nA flaw was found in the Tomcat 6 NIO (Non-Blocking I/O) connector. A remote\nattacker could use this flaw to cause a denial of service (out-of-memory\ncondition) via a specially-crafted request containing a large NIO buffer\nsize request value. (CVE-2011-0534)\n\nAll users of JBoss Enterprise Web Server 1.0.1 as provided from the Red Hat\nCustomer Portal are advised to apply this patch.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat offerings.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2011:0350",
        "url": "https://access.redhat.com/errata/RHSA-2011:0350"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "http://tomcat.apache.org/security-5.html",
        "url": "http://tomcat.apache.org/security-5.html"
      },
      {
        "category": "external",
        "summary": "http://tomcat.apache.org/security-6.html",
        "url": "http://tomcat.apache.org/security-6.html"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=webserver\u0026downloadType=securityPatches\u0026version=1.0.1",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=webserver\u0026downloadType=securityPatches\u0026version=1.0.1"
      },
      {
        "category": "external",
        "summary": "674336",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=674336"
      },
      {
        "category": "external",
        "summary": "675338",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=675338"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://access.redhat.com/security/data/csaf/v2/advisories/2011/rhsa-2011_0350.json"
      }
    ],
    "title": "Red Hat Security Advisory: tomcat5 and tomcat6 security update",
    "tracking": {
      "current_release_date": "2024-09-15T18:58:03+00:00",
      "generator": {
        "date": "2024-09-15T18:58:03+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "3.33.3"
        }
      },
      "id": "RHSA-2011:0350",
      "initial_release_date": "2011-03-11T01:04:00+00:00",
      "revision_history": [
        {
          "date": "2011-03-11T01:04:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2011-03-10T20:09:22+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-09-15T18:58:03+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat JBoss Web Server 1.0",
                "product": {
                  "name": "Red Hat JBoss Web Server 1.0",
                  "product_id": "Red Hat JBoss Web Server 1.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:1.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat JBoss Web Server"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2010-4476",
      "discovery_date": "2011-02-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "674336"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Double.parseDouble method in Java Runtime Environment (JRE) in Oracle Java SE and Java for Business 6 Update 23 and earlier, 5.0 Update 27 and earlier, and 1.4.2_29 and earlier, as used in OpenJDK, Apache, JBossweb, and other products, allows remote attackers to cause a denial of service via a crafted string that triggers an infinite loop of estimations during conversion to a double-precision binary floating-point number, as demonstrated using 2.2250738585072012e-308.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "JDK Double.parseDouble Denial-Of-Service",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat JBoss Web Server 1.0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2010-4476"
        },
        {
          "category": "external",
          "summary": "RHBZ#674336",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=674336"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2010-4476",
          "url": "https://www.cve.org/CVERecord?id=CVE-2010-4476"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-4476",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-4476"
        }
      ],
      "release_date": "2011-02-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The References section of this erratum contains a patch download link (you\nmust log in to download the patch). Before applying the patch, backup your\nexisting JBoss Enterprise Web Server installation (including all\napplications and configuration files). After applying the patch, the JBoss\nserver process must be restarted for the update to take effect.",
          "product_ids": [
            "Red Hat JBoss Web Server 1.0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:0350"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "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"
          },
          "products": [
            "Red Hat JBoss Web Server 1.0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "JDK Double.parseDouble Denial-Of-Service"
    },
    {
      "cve": "CVE-2011-0534",
      "discovery_date": "2011-02-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "675338"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "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.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: remote DoS via NIO connector",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat JBoss Web Server 1.0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-0534"
        },
        {
          "category": "external",
          "summary": "RHBZ#675338",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=675338"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-0534",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-0534"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-0534",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0534"
        }
      ],
      "release_date": "2011-01-21T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The References section of this erratum contains a patch download link (you\nmust log in to download the patch). Before applying the patch, backup your\nexisting JBoss Enterprise Web Server installation (including all\napplications and configuration files). After applying the patch, the JBoss\nserver process must be restarted for the update to take effect.",
          "product_ids": [
            "Red Hat JBoss Web Server 1.0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:0350"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "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"
          },
          "products": [
            "Red Hat JBoss Web Server 1.0"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: remote DoS via NIO connector"
    }
  ]
}


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