rhsa-2022_0507
Vulnerability from csaf_redhat
Published
2022-02-10 17:26
Modified
2024-11-06 00:27
Summary
Red Hat Security Advisory: Red Hat JBoss Data Virtualization 6.4.8.SP2 security update

Notes

Topic
An update is now available for Red Hat JBoss Data Virtualization. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat JBoss Data Virtualization is a lean data integration solution that provides easy, real-time, and unified data access across disparate sources to multiple applications and users. JBoss Data Virtualization makes data spread across physically distinct systems - such as multiple databases, XML files, and even Hadoop systems - appear as a set of tables in a local database. This Service Pack release of Red Hat JBoss Data Virtualization 6.4.8.SP2 (Service Pack 2) serves as a replacement for Red Hat JBoss Data Virtualization 6.4.8 and Red Hat JBoss Data Virtualization 6.4.8.SP1, and mitigates the impact of the log4j CVE's referenced in this document by removing the affected classes from the patch. Note: customers should update their EAP 6.4 installation with the corresponding security fixes that have been released for that (see RHSA-2022:0437 and https://access.redhat.com/site/solutions/625683) Security Fix(es): * log4j: deserialization of untrusted data in SocketServer (CVE-2019-17571) * log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender (CVE-2022-23305) * log4j: Unsafe deserialization flaw in Chainsaw log viewer (CVE-2022-23307) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink (CVE-2022-23302) * log4j: improper validation of certificate with host mismatch in SMTP appender (CVE-2020-9488) 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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        "text": "An update is now available for Red Hat JBoss Data Virtualization.\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 JBoss Data Virtualization is a lean data integration solution that provides easy, real-time, and unified data access across disparate sources to multiple applications and users. JBoss Data Virtualization makes data spread across physically distinct systems - such as multiple databases, XML files, and even Hadoop systems - appear as a set of tables in a local database.\n\nThis Service Pack release of Red Hat JBoss Data Virtualization 6.4.8.SP2 (Service Pack 2) serves as a replacement for Red Hat JBoss Data Virtualization 6.4.8 and Red Hat JBoss Data Virtualization 6.4.8.SP1, and mitigates the impact of the log4j CVE\u0027s referenced in this document by removing the affected classes from the patch.\n\nNote: customers should update their EAP 6.4 installation with the corresponding security fixes that have been released for that (see RHSA-2022:0437 and https://access.redhat.com/site/solutions/625683)\n\nSecurity Fix(es):\n\n* log4j: deserialization of untrusted data in SocketServer (CVE-2019-17571)\n\n* log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender (CVE-2022-23305)\n\n* log4j: Unsafe deserialization flaw in Chainsaw log viewer (CVE-2022-23307)\n\n* log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104)\n\n* log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink (CVE-2022-23302)\n\n* log4j: improper validation of certificate with host mismatch in SMTP appender (CVE-2020-9488)\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.",
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    "title": "Red Hat Security Advisory: Red Hat JBoss Data Virtualization 6.4.8.SP2 security update",
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  "vulnerabilities": [
    {
      "cve": "CVE-2019-17571",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2019-12-20T00:00:00+00:00",
      "ids": [
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          "category": "description",
          "text": "A flaw was discovered in Log4j, where a vulnerable SocketServer class may lead to the deserialization of untrusted data. This flaw allows an attacker to remotely execute arbitrary code when combined with a deserialization gadget.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: deserialization of untrusted data in SocketServer",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This is the same issue as CVE-2017-5645. MITRE has CVE-2017-5645 to a similar flaw found in log4j-2.x. The flaw found in log4j-1.2 has been assigned CVE-2019-17571. CVE-2019-17571 has been addressed in Red Hat Enterprise Linux via RHSA-2017:2423.\nAlso the rh-java-common-log4j package shipped with Red Hat Software Collections was addressed via RHSA-2017:1417\n\nIn Satellite 5.8, although the version of log4j as shipped in the nutch package is affected, nutch does not load any of the SocketServer classes from log4j. Satellite 5 is considered not vulnerable to this flaw since the affected code can not be reached.",
          "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 JBoss Data Virtualization 6.4.8.SP2"
        ]
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-17571"
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          "summary": "RHBZ#1785616",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1785616"
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        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-17571",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-17571"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-17571",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17571"
        }
      ],
      "release_date": "2019-12-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "Please note that the Log4j upstream strongly recommends against using the SerializedLayout with the SocketAppenders. Customers may mitigate this issue by removing the SocketServer class outright; or if they must continue to use SocketAppenders, they can modify their SocketAppender configuration from SerializedLayout to use JsonLayout instead. An example of this in log4j-server.properties might look like this:\n\nlog4j.appender.file.layout=org.apache.log4j.JsonLayout",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "log4j: deserialization of untrusted data in SocketServer"
    },
    {
      "cve": "CVE-2020-9488",
      "cwe": {
        "id": "CWE-295",
        "name": "Improper Certificate Validation"
      },
      "discovery_date": "2020-04-25T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1831139"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: improper validation of certificate with host mismatch in SMTP appender",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat JBoss Data Virtualization 6.4.8.SP2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-9488"
        },
        {
          "category": "external",
          "summary": "RHBZ#1831139",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1831139"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-9488",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-9488"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-9488",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9488"
        }
      ],
      "release_date": "2020-04-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "Previous versions can set the system property mail.smtp.ssl.checkserveridentity to true to globally enable hostname verification for SMTPS connections.",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "log4j: improper validation of certificate with host mismatch in SMTP appender"
    },
    {
      "cve": "CVE-2021-4104",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2021-12-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2031667"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Java logging library Apache Log4j in version 1.x. JMSAppender in Log4j 1.x is vulnerable to deserialization of untrusted data. This allows a remote attacker to execute code on the server if the deployed application is configured to use JMSAppender and to the attacker\u0027s JNDI LDAP endpoint.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Based on the conditions to be exploitable (see details below), the risk is much lower than Log4j 2.x and Red Hat has assessed this to be Moderate severity. This flaw has been filed for Log4j 1.x, and the corresponding flaw information for Log4j 2.x is available at: https://access.redhat.com/security/cve/CVE-2021-44228\n\nNote this flaw ONLY affects applications which are specifically configured to use JMSAppender, which is not the default, or when the attacker has write access to the Log4j configuration for adding JMSAppender to the attacker\u0027s JNDI LDAP endpoint. \n\nIf the Log4j configuration is set TopicBindingName or TopicConnectionFactoryBindingName configurations allowing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228 Log4j 2.x, Log4j 1.x is vulnerable. However, the attack vector is reduced as it depends on having write access, which is not a standard configuration rather than untrusted user input. These are sufficient factors beyond the attacker\u0027s control.\n\nThe tomcat package shipped with Red Hat Enterprise Linux does not include log4j but it does include a default configuration for log4j, log4j.properties, which could be used with tomcat if users choose to install and configure the library. The JMSAppender is not enabled by default, and the permissions of the file can only be modified as root.\n\nRed Hat Virtualization ships log4j12-1.2.17, but it is used and configured in a way which makes this flaw not possible to exploit. Therefore impact is rated Low.",
          "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 JBoss Data Virtualization 6.4.8.SP2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-4104"
        },
        {
          "category": "external",
          "summary": "RHBZ#2031667",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2031667"
        },
        {
          "category": "external",
          "summary": "RHSB-2021-009",
          "url": "https://access.redhat.com/security/vulnerabilities/RHSB-2021-009"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-4104",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-4104"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4104",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4104"
        },
        {
          "category": "external",
          "summary": "https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126",
          "url": "https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126"
        },
        {
          "category": "external",
          "summary": "https://github.com/apache/logging-log4j2/pull/608#issuecomment-991723301",
          "url": "https://github.com/apache/logging-log4j2/pull/608#issuecomment-991723301"
        },
        {
          "category": "external",
          "summary": "https://lists.apache.org/thread/0x4zvtq92yggdgvwfgsftqrj4xx5w0nx",
          "url": "https://lists.apache.org/thread/0x4zvtq92yggdgvwfgsftqrj4xx5w0nx"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2021/12/13/1",
          "url": "https://www.openwall.com/lists/oss-security/2021/12/13/1"
        }
      ],
      "release_date": "2021-12-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "These are the possible mitigations for this flaw for releases version 1.x:\n\n- Comment out or remove JMSAppender in the Log4j configuration if it is used\n- Remove the JMSAppender class from the classpath. For example:\n```\nzip -q -d log4j-*.jar org/apache/log4j/net/JMSAppender.class\n```\n- Restrict access for the OS user on the platform running the application to prevent modifying the Log4j configuration by the attacker.",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender"
    },
    {
      "cve": "CVE-2022-23302",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2022-01-18T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2041949"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Java logging library Apache Log4j in version 1.x. JMSSink in Log4j 1.x is vulnerable to deserialization of untrusted data. This allows a remote attacker to execute code on the server if JMSSink is deployed and has been configured to perform JNDI requests.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Note this flaw ONLY affects applications which are specifically configured to use JMSSink, which is not the default, or when the attacker has write access to the Log4j configuration for adding JMSSink to the attacker\u0027s JNDI LDAP endpoint.\n\nRed Hat Satellite bundles log4j-over-slf4j with Candlepin, however, product is not affected as it uses logback framework for logging.\n\nRed Hat Virtualization and OpenShift Container Platform in the OCP Metering stack (the Hive/Presto/Hadoop components) ship a vulnerable version of the log4j package, however JMSSink is not used. Therefore the impact of this vulnerability for these products is rated Low.",
          "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 JBoss Data Virtualization 6.4.8.SP2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-23302"
        },
        {
          "category": "external",
          "summary": "RHBZ#2041949",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2041949"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-23302",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-23302"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-23302",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23302"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2022/01/18/3",
          "url": "https://www.openwall.com/lists/oss-security/2022/01/18/3"
        }
      ],
      "release_date": "2022-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "These are the possible mitigations for this flaw for releases version 1.x:\n\n- Comment out or remove JMSSink in the Log4j configuration if it is used\n- Remove the JMSSink class from the server\u0027s jar files. For example:\n```\nzip -q -d log4j-*.jar org/apache/log4j/net/JMSSink.class\n```\n- Restrict access for the OS user on the platform running the application to prevent modifying the Log4j configuration by the attacker.",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink"
    },
    {
      "cve": "CVE-2022-23305",
      "cwe": {
        "id": "CWE-89",
        "name": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)"
      },
      "discovery_date": "2022-01-18T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2041959"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Java logging library Apache Log4j in version 1.x. JDBCAppender in Log4j 1.x is vulnerable to SQL injection in untrusted data. This allows a remote attacker to run SQL statements in the database if the deployed application is configured to use JDBCAppender with certain interpolation tokens.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Note this issue only affects Log4j 1.x when specifically configured to use the JDBCAppender, which is not the default.\n\nRed Hat Satellite bundles log4j-over-slf4j with Candlepin, however, product is not affected as it uses logback framework for logging.\n\nRed Hat Virtualization and OpenShift Container Platform in the OCP Metering stack (the Hive/Presto/Hadoop components) ship a vulnerable version of the log4j package, however JDBCAppender is not used. Therefore the impact of this vulnerability for these products is rated Low.",
          "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 JBoss Data Virtualization 6.4.8.SP2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-23305"
        },
        {
          "category": "external",
          "summary": "RHBZ#2041959",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2041959"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-23305",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-23305"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-23305",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23305"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2022/01/18/4",
          "url": "https://www.openwall.com/lists/oss-security/2022/01/18/4"
        }
      ],
      "release_date": "2022-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "These are the possible mitigations for this flaw for releases version 1.x:\n\n- Comment out or remove JDBCAppender in the Log4j configuration if it is used\n- Remove the JDBCAppender class from the server\u0027s jar files. For example:\n```\nzip -q -d log4j-*.jar org/apache/log4j/jdbc/JDBCAppender.class\n```",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender"
    },
    {
      "cve": "CVE-2022-23307",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2022-01-18T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2041967"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the log4j 1.x chainsaw component, where the contents of certain log entries are deserialized and possibly permit code execution. This flaw allows an attacker to send a malicious request with serialized data to the server to be deserialized when the chainsaw component is run.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j: Unsafe deserialization flaw in Chainsaw log viewer",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Chainsaw is a standalone graphical user interface for viewing log entries in log4j. This flaw may be bypassed by using other available means to access log entries.\n\nRed Hat Satellite bundles log4j-over-slf4j with Candlepin, however, product is not affected as it uses logback framework for logging.\n\nRed Hat Virtualization ships a vulnerable version of the log4j package, however chainsaw is not part of typical use cases. An attacker looking to exploit this would need to not only be able to generate a malicious log entry, but also have the necessary access and permissions to start chainsaw on the engine node. Therefore the impact of this vulnerability for Red Hat Virtualization is rated Low.\n\nSimilar to Red Hat Virtualization in OpenShift Container Platform (OCP), the Hive/Presto/Hadoop components that comprise the OCP Metering stack, ship the vulnerable version of log4j package, however vulnerable chainsaw component is not used by default. Therefore the impact to OCP is reduced to Low.",
          "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 JBoss Data Virtualization 6.4.8.SP2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-23307"
        },
        {
          "category": "external",
          "summary": "RHBZ#2041967",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2041967"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-23307",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-23307"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-23307",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23307"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2022/01/18/5",
          "url": "https://www.openwall.com/lists/oss-security/2022/01/18/5"
        }
      ],
      "release_date": "2022-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-10T17:26:37+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 JBoss Data Virtualization 6.4.8.SP2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0507"
        },
        {
          "category": "workaround",
          "details": "These are the mitigations available for this flaw for log4j 1.x:\n- Avoid using Chainsaw to view logs, and instead use some other utility, especially if there is a log view available within the product itself.\n- Remove the Chainsaw classes from the log4j jar files. For example:\n```\nzip -q -d log4j-*.jar org/apache/log4j/chainsaw/*\n```\n(log4j jars may be nested in zip archives within product)",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.4.8.SP2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "log4j: Unsafe deserialization flaw in Chainsaw log viewer"
    }
  ]
}


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