RHSA-2016_0540

Vulnerability from csaf_redhat - Published: 2016-03-30 18:34 - Updated: 2024-11-22 09:57
Summary
Red Hat Security Advisory: Red Hat JBoss BRMS 6.2.2 update

Notes

Topic
An update is now available for Red Hat JBoss BRMS. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat JBoss BRMS is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules. This release of Red Hat JBoss BRMS 6.2.2 serves as a replacement for Red Hat JBoss BRMS 6.2.1, and includes bug fixes and enhancements, which are documented in the README.txt file included with the patch files. Security Fix(es): * A deserialization flaw allowing remote code execution was found in the BeanShell library. If BeanShell was on the classpath, it could permit code execution if another part of the application deserialized objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the BeanShell library. (CVE-2016-2510)
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_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": "An update is now available for Red Hat JBoss BRMS.\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat JBoss BRMS is a business rules management system for the\nmanagement, storage, creation, modification, and deployment of JBoss Rules.\n\nThis release of Red Hat JBoss BRMS 6.2.2 serves as a replacement for Red\nHat JBoss BRMS 6.2.1, and includes bug fixes and enhancements, which are\ndocumented in the README.txt file included with the patch files.\n\nSecurity Fix(es):\n\n* A deserialization flaw allowing remote code execution was found in the\nBeanShell library. If BeanShell was on the classpath, it could permit code\nexecution if another part of the application deserialized objects involving\na specially constructed chain of classes. A remote attacker could use this\nflaw to execute arbitrary code with the permissions of the application\nusing the BeanShell library. (CVE-2016-2510)",
        "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-2016:0540",
        "url": "https://access.redhat.com/errata/RHSA-2016:0540"
      },
      {
        "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=brms\u0026downloadType=securityPatches\u0026version=6.2.0",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=securityPatches\u0026version=6.2.0"
      },
      {
        "category": "external",
        "summary": "1310647",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1310647"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_0540.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss BRMS 6.2.2 update",
    "tracking": {
      "current_release_date": "2024-11-22T09:57:50+00:00",
      "generator": {
        "date": "2024-11-22T09:57:50+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2016:0540",
      "initial_release_date": "2016-03-30T18:34:22+00:00",
      "revision_history": [
        {
          "date": "2016-03-30T18:34:22+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-02-20T12:42:54+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T09:57:50+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat JBoss BRMS 6.2",
                "product": {
                  "name": "Red Hat JBoss BRMS 6.2",
                  "product_id": "Red Hat JBoss BRMS 6.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_brms:6.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Decision Manager"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2016-2510",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2016-02-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1310647"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A deserialization flaw allowing remote code execution was found in the BeanShell library. If BeanShell was on the classpath, it could permit code execution if another part of the application deserialized objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the BeanShell library.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "bsh2: remote code execution via deserialization",
          "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 BRMS 6.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-2510"
        },
        {
          "category": "external",
          "summary": "RHBZ#1310647",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1310647"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-2510",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-2510"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-2510",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2510"
        },
        {
          "category": "external",
          "summary": "https://github.com/beanshell/beanshell/releases/tag/2.0b6",
          "url": "https://github.com/beanshell/beanshell/releases/tag/2.0b6"
        }
      ],
      "release_date": "2016-02-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2016-03-30T18:34:22+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 installation, including all applications, configuration files,\ndatabases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application\nServer process before installing this update; after installing the update,\nrestart the server by starting the JBoss Application Server process.",
          "product_ids": [
            "Red Hat JBoss BRMS 6.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2016:0540"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss BRMS 6.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "bsh2: remote code execution via deserialization"
    }
  ]
}


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Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.