rhsa-2019_3901
Vulnerability from csaf_redhat
Published
2019-11-18 14:40
Modified
2024-11-05 21:37
Summary
Red Hat Security Advisory: Red Hat OpenShift Application Runtimes Vert.x 3.8.3 security update

Notes

Topic
An update is now available for Red Hat OpenShift Application Runtimes. 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 OpenShift Application Runtimes provide an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform. This release of RHOAR Vert.x 3.8.3 includes security updates, bug fixes, and enhancements. For more information, see the release notes linked to in the References section. Security Fix(es): * infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174) * jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution (CVE-2019-12384) * jackson-databind: default typing mishandling leading to remote code execution (CVE-2019-14379) * jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942) * netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869) For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, 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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        "text": "An update is now available for Red Hat OpenShift Application Runtimes.\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.",
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        "text": "Red Hat OpenShift Application Runtimes provide an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform. \n\nThis release of RHOAR Vert.x 3.8.3 includes security updates, bug fixes, and enhancements. For more information, see the release notes linked to in the References section.\n\nSecurity Fix(es):\n\n* infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174)\n\n* jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution (CVE-2019-12384)\n\n* jackson-databind: default typing mishandling leading to remote code execution (CVE-2019-14379)\n\n* jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942)\n\n* netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section.",
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    "title": "Red Hat Security Advisory: Red Hat OpenShift Application Runtimes Vert.x 3.8.3 security update",
    "tracking": {
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  "vulnerabilities": [
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      "cve": "CVE-2019-10174",
      "cwe": {
        "id": "CWE-470",
        "name": "Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027)"
      },
      "discovery_date": "2018-10-25T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1703469"
        }
      ],
      "notes": [
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          "category": "description",
          "text": "A vulnerability was found in Infinispan such that the invokeAccessibly method from the public class ReflectionUtil allows any application class to invoke private methods in any class with Infinispan\u0027s privileges. The attacker can use reflection to introduce new, malicious behavior into the application.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat OpenStack Platform\u0027s OpenDaylight contains the vulnerable library. This library is a requirement of other dependencies (Karaf and Hibernate). Under supported deployments, the vulnerable functionality is not utilized. Based on this, no OpenDaylight versions will not be fixed.",
          "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": [
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        ]
      },
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10174"
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          "summary": "RHBZ#1703469",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1703469"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10174",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10174"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10174",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10174"
        }
      ],
      "release_date": "2019-11-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "category": "workaround",
          "details": "There is no known mitigation for this issue.",
          "product_ids": [
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          ]
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      "scores": [
        {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods"
    },
    {
      "cve": "CVE-2019-12384",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-06-25T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1725807"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was discovered in FasterXML jackson-databind in versions prior to 2.9.9. The vulnerability would permit polymorphic deserialization of malicious objects using the logback-core gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. Depending on the classpath content, remote code execution may be possible.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat OpenStack\u0027s OpenDaylight does not use logback in any supported configuration. Therefore, the prerequisites for this vulnerability are not present and OpenDaylight is not affected.\n\nThis vulnerability relies on logback-core (ch.qos.logback.core) being present in the application\u0027s ClassPath. Logback-core is not packaged as an RPM for Red Hat Enterprise Linux or Red Hat Software Collections. Applications using jackson-databind that do not also use logback-core are not impacted by this vulnerability.\n\nThis issue affects the versions of jackson-databind bundled with candlepin as shipped with Red Hat Satellite 6.x. However the affected code is NOT used 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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-12384"
        },
        {
          "category": "external",
          "summary": "RHBZ#1725807",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1725807"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-12384",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-12384"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-12384",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12384"
        }
      ],
      "release_date": "2019-06-21T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "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:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution"
    },
    {
      "cve": "CVE-2019-14379",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-07-29T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1737517"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects using the ehcache and logback JNDI gadgets when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: default typing mishandling leading to remote code execution",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "While OpenShift Container Platform\u0027s elasticsearch plugins do ship the vulnerable component, it doesn\u0027t do any of the unsafe things described in https://access.redhat.com/solutions/3279231. We may update the jackson-databind dependency in a future release.\n\nSimilarly, Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-14379"
        },
        {
          "category": "external",
          "summary": "RHBZ#1737517",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1737517"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-14379",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-14379"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-14379",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14379"
        }
      ],
      "release_date": "2019-07-23T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: default typing mishandling leading to remote code execution"
    },
    {
      "cve": "CVE-2019-16869",
      "cwe": {
        "id": "CWE-444",
        "name": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)"
      },
      "discovery_date": "2019-09-26T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1758619"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Netty, where whitespace before the colon in HTTP headers is mishandled. This flaw allows an attacker to cause HTTP request smuggling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Platform ships a vulnerable netty library as part of the logging-elasticsearch5 container. ElasticSearch\u0027s security team has stated that this vulnerability does not poses a substantial practical threat to ElasticSearch 6 [1]. We agree that this issue would be difficult to exploit these vulnerabilities on OpenShift Container Platform, so we\u0027re reducing the impact of this issue to moderate and may fix it in the future release.\n\nRed Hat Satellite ships vulnerable netty version embedded in Candlepin, however, is not directly vulnerable since HTTP requests are handled by Tomcat and not netty.\n\n[1]  https://github.com/elastic/elasticsearch/issues/49396",
          "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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-16869"
        },
        {
          "category": "external",
          "summary": "RHBZ#1758619",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758619"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-16869",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-16869"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16869",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16869"
        }
      ],
      "release_date": "2019-09-26T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "category": "workaround",
          "details": "* Use HTTP/2 instead (clear boundaries between requests)\n* Disable reuse of backend connections eg. ```http-reuse never``` in HAProxy or whatever equivalent LB settings",
          "product_ids": [
            "Red Hat Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers"
    },
    {
      "cve": "CVE-2019-16942",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-09-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1758187"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-16942"
        },
        {
          "category": "external",
          "summary": "RHBZ#1758187",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758187"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-16942",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-16942"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16942",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16942"
        }
      ],
      "release_date": "2019-09-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*"
    },
    {
      "cve": "CVE-2019-16943",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-09-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1758191"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-16943"
        },
        {
          "category": "external",
          "summary": "RHBZ#1758191",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758191"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-16943",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-16943"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16943",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16943"
        }
      ],
      "release_date": "2019-09-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource"
    },
    {
      "cve": "CVE-2019-17267",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2019-09-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1758167"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to net.sf.ehcache.hibernate.EhcacheJtaTransactionManagerLookup.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Serialization gadgets in classes of the ehcache package",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red 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.\n\nRed Hat OpenShift Container Platform does ship the vulnerable component, but does not enable the unsafe conditions needed to exploit, lowering their vulnerability impact.",
          "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 Openshift Application Runtimes Vert.x 3.8.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-17267"
        },
        {
          "category": "external",
          "summary": "RHBZ#1758167",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758167"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-17267",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-17267"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-17267",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17267"
        }
      ],
      "release_date": "2019-09-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-11-18T14:40:41+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 Openshift Application Runtimes Vert.x 3.8.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:3901"
        },
        {
          "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "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 Openshift Application Runtimes Vert.x 3.8.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jackson-databind: Serialization gadgets in classes of the ehcache package"
    }
  ]
}


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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.
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