rhsa-2018_0501
Vulnerability from csaf_redhat
Published
2018-03-13 14:45
Modified
2024-11-05 20:25
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.2.1 security update

Notes

Topic
Red Hat Single Sign-On 7.2.1 is now available for download from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Single Sign-On 7.2 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.2.1 serves as a replacement for Red Hat Single Sign-On 7.2.0, and includes several bug fixes and enhancements. For further information, refer to the Release Notes linked to in the References section. Security Fix(es): * hotrod client: unchecked deserialization in marshaller util (CVE-2016-0750) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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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{
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        "text": "Red Hat Single Sign-On 7.2.1 is now available for download from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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.",
        "title": "Topic"
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        "category": "general",
        "text": "Red Hat Single Sign-On 7.2 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.2.1 serves as a replacement for Red Hat Single Sign-On 7.2.0, and includes several bug fixes and enhancements. For further information, refer to the Release Notes linked to in the References section.\n\nSecurity Fix(es):\n\n* hotrod client: unchecked deserialization in marshaller util (CVE-2016-0750)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
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        "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.",
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0501.json"
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    "title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.2.1 security update",
    "tracking": {
      "current_release_date": "2024-11-05T20:25:47+00:00",
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      "cve": "CVE-2016-0750",
      "cwe": {
        "id": "CWE-138",
        "name": "Improper Neutralization of Special Elements"
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      "discovery_date": "2015-01-05T00:00:00+00:00",
      "ids": [
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          "text": "1300443"
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          "category": "description",
          "text": "The hotrod java client in infinispan automatically deserializes bytearray message contents in certain events. A malicious user could exploit this flaw by injecting a specially-crafted serialized object to attain remote code execution or conduct other attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "client: unchecked deserialization in marshaller util",
          "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"
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        "fixed": [
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      },
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-0750"
        },
        {
          "category": "external",
          "summary": "RHBZ#1300443",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300443"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-0750",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-0750"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-0750",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-0750"
        }
      ],
      "release_date": "2017-11-16T18:11:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-13T14:45:37+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0501"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "client: unchecked deserialization in marshaller util"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Gregory Ramsperger",
            "Ryan Moak"
          ]
        }
      ],
      "cve": "CVE-2017-2670",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2017-04-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1438885"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that with non-clean TCP close, Websocket server gets into infinite loop on every IO thread, effectively causing DoS.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: IO thread DoS via unclean Websocket closing",
          "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 Single Sign-On 7.2.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-2670"
        },
        {
          "category": "external",
          "summary": "RHBZ#1438885",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1438885"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-2670",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-2670"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-2670",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2670"
        }
      ],
      "release_date": "2017-06-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-13T14:45:37+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ],
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            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0501"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: IO thread DoS via unclean Websocket closing"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Man Yue Mo"
          ],
          "organization": "Semmle/lgtm.com"
        }
      ],
      "cve": "CVE-2017-15089",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2017-10-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1503610"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that the Hotrod client in Infinispan would unsafely read deserialized data on information from the cache. An authenticated attacker could inject a malicious object into the data cache and attain deserialization on the client, and possibly conduct further attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "infinispan: Unsafe deserialization of malicious object injected into data cache",
          "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 Single Sign-On 7.2.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-15089"
        },
        {
          "category": "external",
          "summary": "RHBZ#1503610",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1503610"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-15089",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-15089"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-15089",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15089"
        }
      ],
      "release_date": "2018-02-12T15:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-13T14:45:37+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0501"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "infinispan: Unsafe deserialization of malicious object injected into data cache"
    },
    {
      "cve": "CVE-2017-16012",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2018-06-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1591854"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "No description is available for this CVE.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "js-jquery: XSS in responses from cross-origin ajax requests",
          "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 Single Sign-On 7.2.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-16012"
        },
        {
          "category": "external",
          "summary": "RHBZ#1591854",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1591854"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-16012",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-16012"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-16012",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16012"
        }
      ],
      "release_date": "2017-03-21T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-13T14:45:37+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0501"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.2.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "js-jquery: XSS in responses from cross-origin ajax requests"
    }
  ]
}


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