{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "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": "Updated Spring Framework 3 files for JBoss Enterprise SOA Platform 5.1.0\nthat fix multiple security issues are now available from the Red Hat\nCustomer 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": "JBoss Enterprise SOA Platform is the next-generation ESB and business\nprocess automation infrastructure. JBoss Enterprise SOA Platform allows IT\nto leverage existing (MoM and EAI), modern (SOA and BPM-Rules), and future\n(EDA and CEP) integration methodologies to dramatically improve business\nprocess execution speed and quality.\n\nMultiple flaws were found in the way Spring Framework 3 deserialized\ncertain Java objects. If an attacker were able to control the stream from\nwhich an application with the Spring Framework 3 AOP in its class-path was\ndeserializing objects, they could use these flaws to execute arbitrary code\nwith the privileges of the JBoss Application Server process via a\nspecially-crafted, serialized Java object. (CVE-2011-2894)\n\nNote: JBoss Enterprise SOA Platform does not expose applications that\ndeserialize objects from an untrusted source by default. These flaws would\naffect applications configured to trust a malicious source, for example,\nif the messaging service was configured to look up a remote messaging\nqueue, and an attacker had control of that queue.\n\nAll users of JBoss Enterprise SOA Platform 5.1.0 as provided from the Red\nHat Customer Portal are advised to install this update. Refer to the\nSolution section for information about installing the update.",
        "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 products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2011:1334",
        "url": "https://access.redhat.com/errata/RHSA-2011:1334"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=soaplatform\u0026downloadType=securityPatches\u0026version=5.1.0+GA",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=soaplatform\u0026downloadType=securityPatches\u0026version=5.1.0+GA"
      },
      {
        "category": "external",
        "summary": "737611",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=737611"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1334.json"
      }
    ],
    "title": "Red Hat Security Advisory: JBoss Enterprise SOA Platform 5.1.0 security update",
    "tracking": {
      "current_release_date": "2025-11-21T17:39:00+00:00",
      "generator": {
        "date": "2025-11-21T17:39:00+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2011:1334",
      "initial_release_date": "2011-09-22T16:54:00+00:00",
      "revision_history": [
        {
          "date": "2011-09-22T16:54:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2011-09-22T13:04:41+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-11-21T17:39:00+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat JBoss SOA Platform 5.1",
                "product": {
                  "name": "Red Hat JBoss SOA Platform 5.1",
                  "product_id": "Red Hat JBoss SOA Platform 5.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_soa_platform:5.1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat JBoss Middleware"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2011-2894",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2011-09-11T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "737611"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Spring Framework 3.0.0 through 3.0.5, Spring Security 3.0.0 through 3.0.5 and 2.0.0 through 2.0.6, and possibly other versions deserialize objects from untrusted sources, which allows remote attackers to bypass intended security restrictions and execute untrusted code by (1) serializing a java.lang.Proxy instance and using InvocationHandler, or (2) accessing internal AOP interfaces, as demonstrated using deserialization of a DefaultListableBeanFactory instance to execute arbitrary commands via the java.lang.Runtime class.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Security: Chosen commands execution on the server (Framework) or authentication token bypass (Security) by objects de-serialization",
          "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 SOA Platform 5.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2011-2894"
        },
        {
          "category": "external",
          "summary": "RHBZ#737611",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=737611"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-2894",
          "url": "https://www.cve.org/CVERecord?id=CVE-2011-2894"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2011-2894",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2894"
        }
      ],
      "release_date": "2011-09-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2011-09-22T16:54:00+00:00",
          "details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting JBoss Enterprise SOA Platform installation (including its\ndatabases, applications, configuration files, and so on).\n\nIf you have created custom applications that are packaged with a copy of\nthe Spring Framework 3 library, those applications must be rebuilt with the\nSpring Framework 3 files provided by this update.\n\nNote that it is recommended to halt the JBoss Enterprise SOA Platform\nserver by stopping the JBoss Application Server process before installing\nthis update, and then after installing the update, restart the JBoss\nEnterprise SOA Platform server by starting the JBoss Application Server\nprocess.",
          "product_ids": [
            "Red Hat JBoss SOA Platform 5.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2011:1334"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "Red Hat JBoss SOA Platform 5.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Security: Chosen commands execution on the server (Framework) or authentication token bypass (Security) by objects de-serialization"
    }
  ]
}