rhsa-2019_1140
Vulnerability from csaf_redhat
Published
2019-05-09 18:14
Modified
2024-12-08 11:12
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.3.1 security update

Notes

Topic
A security update is now available for Red Hat Single Sign-On 7.3 from the Customer Portal. 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. [2021-07-07 UPDATE: The advisory was originally published with incomplete informational links and has been republished to update those links. NO CODE HAS CHANGED WITH THIS UPDATE, AND NO ACTION IS REQUIRED.]
Details
Red Hat Single Sign-On 7.3 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 7.3.1 serves as a replacement for Red Hat Single Sign-On 7.3.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * keycloak: session hijack using the user access token (CVE-2019-3868) * jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307) * jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022) * jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023) * undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642) * jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720) * jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721) * wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805) * wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894) For more details about the security issue(s), including the impact, a CVSS score, 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.


To clipboard 

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        "text": "A security update is now available for Red Hat Single Sign-On 7.3 from the Customer Portal.\n\nRed 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.\n\n[2021-07-07 UPDATE: The advisory was originally published with incomplete informational links and has been republished to update those links. NO CODE HAS CHANGED WITH THIS UPDATE, AND NO ACTION IS REQUIRED.]",
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        "text": "Red Hat Single Sign-On 7.3 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 7.3.1 serves as a replacement for Red Hat Single Sign-On 7.3.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* keycloak: session hijack using the user access token (CVE-2019-3868)\n\n* jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307)\n\n* jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022)\n\n* jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023)\n\n* undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642)\n\n* jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)\n\n* jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721)\n\n* wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805)\n\n* wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
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        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-02-14T00:00:00+00:00",
      "ids": [
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          "text": "1677341"
        }
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          "category": "description",
          "text": "A vulnerability was discovered in jackson-databind where it would permit deserialization of a malicious object using MyBatis classes when using DefaultTyping. An attacker could use this flaw to achieve content exfiltration and possibly conduct further attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Satellite 6 is not affected by this issue, since Candlepin\u0027s java runtime environment does not load MyBatis classes.\n\nRed Hat Virtualization 4 is not affected by this issue, since it does not include MyBatis classes.\n\nRed Hat Fuse 6 and 7 are not directly affected by this issue, as although they do ship the vulnerable jackson-databind component, they do not enable polymorphic deserialization or default typing which are required for exploitability. Their impacts have correspondingly been reduced to Moderate. Future updates may address this flaw.",
          "title": "Statement"
        },
        {
          "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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        {
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          "summary": "RHBZ#1677341",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1677341"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-11307",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-11307"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-11307",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11307"
        }
      ],
      "release_date": "2018-05-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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).",
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      "scores": [
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            "attackVector": "NETWORK",
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            "baseSeverity": "MEDIUM",
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            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
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        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Important"
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      ],
      "title": "jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis"
    },
    {
      "cve": "CVE-2018-12022",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-01-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1671097"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was discovered in jackson-databind where it would permit deserialization of a malicious object using Jodd DB connection classes when using DefaultTyping. An attacker could use this flaw to achieve remote code execution under certain circumstances.",
          "title": "Vulnerability description"
        },
        {
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          "text": "jackson-databind: improper polymorphic deserialization of types from Jodd-db library",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Satellite 6 is not affected by this issue, since Candlepin\u0027s java runtime environment does not load Jodd classes.\n\nRed Hat Virtualization 4 is not affected by this issue, since it does not load Jodd classes.",
          "title": "Statement"
        },
        {
          "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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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-12022"
        },
        {
          "category": "external",
          "summary": "RHBZ#1671097",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1671097"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-12022",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-12022"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-12022",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12022"
        }
      ],
      "release_date": "2018-05-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
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        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Important"
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      ],
      "title": "jackson-databind: improper polymorphic deserialization of types from Jodd-db library"
    },
    {
      "cve": "CVE-2018-12023",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-01-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1671096"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was discovered in jackson-databind where it would permit deserialization of a malicious object using Oracle JDBC classes when using DefaultTyping. An attacker could use this flaw to achieve remote code execution under certain circumstances.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Satellite 6 is not affected by this issue, since Candlepin\u0027s java runtime environment does not load Oracle\u0027s JDBC classes.\n\nRed Hat Virtualization 4 is not affected by this issue, since it does not load Oracle\u0027s JDBC classes.\n\nRed Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.",
          "title": "Statement"
        },
        {
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-12023"
        },
        {
          "category": "external",
          "summary": "RHBZ#1671096",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1671096"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-12023",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-12023"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-12023",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12023"
        }
      ],
      "release_date": "2018-06-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver"
    },
    {
      "cve": "CVE-2018-14642",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2018-09-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1628702"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An information leak vulnerability was found in Undertow. If all headers are not written out in the first write() call then the code that handles flushing the buffer will always write out the full contents of the writevBuffer buffer, which may contain data from previous requests.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer",
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-14642"
        },
        {
          "category": "external",
          "summary": "RHBZ#1628702",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1628702"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-14642",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-14642"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14642",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14642"
        }
      ],
      "release_date": "2018-09-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer"
    },
    {
      "cve": "CVE-2018-14720",
      "cwe": {
        "id": "CWE-611",
        "name": "Improper Restriction of XML External Entity Reference"
      },
      "discovery_date": "2019-01-02T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1666423"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: exfiltration/XXE in some JDK classes",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Satellite 6 is not affected by this issue, since its only supported Java runtime (openJDK) doesn\u0027t bundle the com.sun.deploy.security.ruleset.DRSHelper class.\n\nRed Hat Enterprise Virtualization 4 is not affected by this issue, since its only supported Java runtime (openJDK) doesn\u0027t bundle the com.sun.deploy.security.ruleset.DRSHelper class.",
          "title": "Statement"
        },
        {
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-14720"
        },
        {
          "category": "external",
          "summary": "RHBZ#1666423",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1666423"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-14720",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-14720"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14720",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14720"
        }
      ],
      "release_date": "2018-07-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        },
        {
          "category": "workaround",
          "details": "The following conditions are needed for an exploit, we recommend avoiding all if possible \n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
          "product_ids": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: exfiltration/XXE in some JDK classes"
    },
    {
      "cve": "CVE-2018-14721",
      "cwe": {
        "id": "CWE-352",
        "name": "Cross-Site Request Forgery (CSRF)"
      },
      "discovery_date": "2019-01-02T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1666428"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Satellite 6 is not affected by this issue, since its candlepin component doesn\u0027t bundle axis2-jaxws jar.\n\nRed Hat Virtualization is not affected by this issue, since its does not bundle axis2-jaxws jar.",
          "title": "Statement"
        },
        {
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-14721"
        },
        {
          "category": "external",
          "summary": "RHBZ#1666428",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1666428"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-14721",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-14721"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14721",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14721"
        }
      ],
      "release_date": "2018-07-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Daniel Le Gall"
          ],
          "organization": "SCRT Information Security"
        }
      ],
      "cve": "CVE-2019-3805",
      "cwe": {
        "id": "CWE-364",
        "name": "Signal Handler Race Condition"
      },
      "discovery_date": "2018-11-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1660263"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was discovered in wildfly that would allow local users, who are able to execute init.d script, to terminate arbitrary processes on the system. An attacker could exploit this by modifying the PID file in /var/run/jboss-eap/ allowing the init.d script to terminate any process as root.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly: Race condition on PID file allows for termination of arbitrary processes by local users",
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-3805"
        },
        {
          "category": "external",
          "summary": "RHBZ#1660263",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1660263"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-3805",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-3805"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3805",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3805"
        }
      ],
      "release_date": "2019-04-30T17:12:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "wildfly: Race condition on PID file allows for termination of arbitrary processes by local users"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Caranzo Gideon",
            "Muzamil Muein",
            "Siddiqui Najam"
          ],
          "organization": "Gemalto E\u0026C"
        }
      ],
      "cve": "CVE-2019-3868",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-02-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1679144"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "keycloak: session hijack using the user access token",
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-3868"
        },
        {
          "category": "external",
          "summary": "RHBZ#1679144",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1679144"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-3868",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-3868"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3868",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3868"
        }
      ],
      "release_date": "2019-04-23T16:59:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "keycloak: session hijack using the user access token"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "James Perkins"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2019-3894",
      "cwe": {
        "id": "CWE-358",
        "name": "Improperly Implemented Security Check for Standard"
      },
      "discovery_date": "2019-02-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1682108"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that the ElytronManagedThread in Wildfly\u0027s Elytron subsystem stores a SecurityIdentity to run the thread with that security identity. As these threads do not necessarily terminate if the \u0027keep alive\u0027 time has not expired, this could allow a shared thread to use the wrong security identity when executing.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly: wrong SecurityIdentity for EE concurrency threads that are reused",
          "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 7.3.1 zip"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-3894"
        },
        {
          "category": "external",
          "summary": "RHBZ#1682108",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1682108"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-3894",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-3894"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3894",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3894"
        }
      ],
      "release_date": "2019-04-30T17:11:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-05-09T18:14:42+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 7.3.1 zip"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:1140"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Single Sign-On 7.3.1 zip"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "wildfly: wrong SecurityIdentity for EE concurrency threads that are reused"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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