rhsa-2022_0205
Vulnerability from csaf_redhat
Published
2022-01-20 11:39
Modified
2024-11-24 21:31
Summary
Red Hat Security Advisory: Red Hat Data Grid 8.2.3 security update

Notes

Topic
An update for Red Hat Data Grid is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Data Grid is an in-memory, distributed, NoSQL datastore solution. It increases application response times and allows for dramatically improving performance while providing availability, reliability, and elastic scale. Data Grid 8.2.3 replaces Data Grid 8.2.2 and includes bug fixes and enhancements. Find out more about Data Grid 8.2.3 in the Release Notes [3]. Security Fix(es): * log4j-core: remote code execution via JDBC Appender (CVE-2021-44832) * log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046) * log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105) 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.


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for Red Hat Data Grid is now available.\n \nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat Data Grid is an in-memory, distributed, NoSQL datastore solution. It increases application response times and allows for dramatically improving performance while providing availability, reliability, and elastic scale.\n \nData Grid 8.2.3 replaces Data Grid 8.2.2 and includes bug fixes and enhancements. Find out more about Data Grid 8.2.3 in the Release Notes [3].\n\nSecurity Fix(es):\n\n* log4j-core: remote code execution via JDBC Appender (CVE-2021-44832)\n\n* log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046)\n\n* log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2022:0205",
        "url": "https://access.redhat.com/errata/RHSA-2022:0205"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=data.grid\u0026version=8.2",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=data.grid\u0026version=8.2"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.2/html-single/red_hat_data_grid_8.2_release_notes/index",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_data_grid/8.2/html-single/red_hat_data_grid_8.2_release_notes/index"
      },
      {
        "category": "external",
        "summary": "2032580",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2032580"
      },
      {
        "category": "external",
        "summary": "2034067",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034067"
      },
      {
        "category": "external",
        "summary": "2035951",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035951"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0205.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Data Grid 8.2.3 security update",
    "tracking": {
      "current_release_date": "2024-11-24T21:31:16+00:00",
      "generator": {
        "date": "2024-11-24T21:31:16+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2022:0205",
      "initial_release_date": "2022-01-20T11:39:58+00:00",
      "revision_history": [
        {
          "date": "2022-01-20T11:39:58+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2022-01-20T11:39:58+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-24T21:31:16+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Data Grid 8.2.3",
                "product": {
                  "name": "Red Hat Data Grid 8.2.3",
                  "product_id": "Red Hat Data Grid 8.2.3",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_data_grid:8.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat JBoss Data Grid"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-44832",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2021-12-28T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2035951"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack where an attacker with permission to modify the logging configuration file can construct a malicious configuration using a JDBC Appender with a data source referencing a JNDI URI which can execute remote code. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j-core: remote code execution via JDBC Appender",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Log4j 1.x is not impacted by this vulnerability. Therefore versions of log4j shipped with Red Hat Enterprise Linux are NOT affected by this flaw.\n\nFor Elasticsearch, as shipped in OpenShift Container Platform and OpenShift Logging, access to the log4j2.properties configuration is limited only to the cluster administrators and exploitation requires cluster logging changes, what reduced the impact of this vulnerability significantly [0].\n\n[0] https://discuss.elastic.co/t/apache-log4j2-remote-code-execution-rce-vulnerability-cve-2021-44228-esa-2021-31/291476#update-jan-6-5",
          "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 Data Grid 8.2.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-44832"
        },
        {
          "category": "external",
          "summary": "RHBZ#2035951",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035951"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-44832",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-44832"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-44832",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44832"
        },
        {
          "category": "external",
          "summary": "https://issues.apache.org/jira/browse/LOG4J2-3293",
          "url": "https://issues.apache.org/jira/browse/LOG4J2-3293"
        }
      ],
      "release_date": "2021-12-28T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-01-20T11:39:58+00:00",
          "details": "To install this update, do the following:\n \n1. Download the Data Grid 8.2.3 server patch from the customer portal[\u00b2].\n2. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on.\n3. Install the Data Grid 8.2.3 server patch. Refer to the 8.2.3 Release Notes[\u00b3] for patching instructions.\n4. Restart Data Grid to ensure the changes take effect.",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0205"
        },
        {
          "category": "workaround",
          "details": "As per upstream:\n- In prior releases confirm that if the JDBC Appender is being used it is not configured to use any protocol other than Java.\n- Note that only the log4j-core JAR file is impacted by this vulnerability. Applications using only the log4j-api JAR file without the log4j-core JAR file are not impacted by this vulnerability.",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "log4j-core: remote code execution via JDBC Appender"
    },
    {
      "cve": "CVE-2021-45046",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2021-12-14T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2032580"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Apache Log4j logging library in versions from 2.0.0 and before 2.16.0. A remote attacker with control over Thread Context Map (MDC) input data could craft malicious input using a JNDI Lookup pattern resulting in remote code execution (RCE) in a limited number of environments.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228)",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Although we have matched Apache\u0027s CVSS score, with the exception of the scope metric which will remain unaltered at \"unchanged\"; as we believe code execution would be at the permission levels of the running JVM and not exceeding that of the original CVE-2021-44228 flaw.\n \nWe have given this vulnerability an impact rating of Moderate, this is because of the unlikely nature of log4j lookup mapping values being derived from attacker controlled values. This is not the default configuration for end-applications using log4j 2.x and would require explicit action from a privileged user (a developer or administrator) to access the vulnerability. \nIn certain non-default configurations, it was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was insufficient.\n\nThis issue affects the log4j version between 2.0 and 2.15. Log4j 1.x is NOT impacted by this vulnerability. \n\nPrerequisites to exploit this flaw are :\n\n- A remotely accessible endpoint with any protocol (HTTP, TCP, etc) that allows an attacker to send arbitrary data,\n- A log statement in the endpoint that logs the attacker controlled data.\n- Log4j configuration file should be explicitly configured to use a non-default Pattern Layout with a Context Lookup eg. ($${ctx:loginId}) \n\nIn most cases, the mitigation suggested for CVE-2021-44228 (i.e. to set the system property `log4j2.noFormatMsgLookup` to `true) does NOT mitigate this specific vulnerability. \nLog4j 2.16.0 fixes this issue by removing support for message lookup patterns and disabling JNDI functionality by default.\n\nFor Elasticsearch, as shipped in OpenShift 3.11, the \"log4j2.formatMsgNoLookups=true\" system property mitigation is sufficient as there are no included non-standard configurations that allow for exploitation:\n\nhttps://github.com/openshift/openshift-ansible/blob/release-3.11/roles/openshift_logging_elasticsearch/templates/log4j2.properties.j2\n\nhttps://discuss.elastic.co/t/apache-log4j2-remote-code-execution-rce-vulnerability-cve-2021-44228-esa-2021-31/291476\n\nFor CodeReady Studio the fix for this flaw is available on CodeReady Studio 12.21.3 and above versions.",
          "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 Data Grid 8.2.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-45046"
        },
        {
          "category": "external",
          "summary": "RHBZ#2032580",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2032580"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-45046",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-45046"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-45046",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45046"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2021-44228",
          "url": "https://access.redhat.com/security/cve/CVE-2021-44228"
        },
        {
          "category": "external",
          "summary": "https://logging.apache.org/log4j/2.x/security.html",
          "url": "https://logging.apache.org/log4j/2.x/security.html"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2021/12/14/4",
          "url": "https://www.openwall.com/lists/oss-security/2021/12/14/4"
        },
        {
          "category": "external",
          "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
          "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
        }
      ],
      "release_date": "2021-12-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-01-20T11:39:58+00:00",
          "details": "To install this update, do the following:\n \n1. Download the Data Grid 8.2.3 server patch from the customer portal[\u00b2].\n2. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on.\n3. Install the Data Grid 8.2.3 server patch. Refer to the 8.2.3 Release Notes[\u00b3] for patching instructions.\n4. Restart Data Grid to ensure the changes take effect.",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0205"
        },
        {
          "category": "workaround",
          "details": "For Log4j versions up to and including 2.15.0, this issue can be mitigated by removing the JndiLookup class from the classpath (example: zip -q -d log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class).",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "exploit_status",
          "date": "2023-05-01T00:00:00+00:00",
          "details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
        },
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228)"
    },
    {
      "cve": "CVE-2021-45105",
      "cwe": {
        "id": "CWE-674",
        "name": "Uncontrolled Recursion"
      },
      "discovery_date": "2021-12-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2034067"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Apache Log4j logging library 2.x. when the logging configuration uses a non-default Pattern Layout with a Context Lookup. Attackers with control over Thread Context Map (MDC) input data can craft malicious input data that contains a recursive lookup and can cause Denial of Service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security has performed an analysis of this flaw and has classified the Attack Complexity(AC) as High because there are multiple factors involved which are beyond attacker\u0027s control:\n\n- The application has to use the logging configuration using a Context Map Lookup (for example, $${ctx:loginId}) which is a non-default Pattern Layout.\n- The application developer has to use the map org.apache.logging.log4j.ThreadContext in the application code and save at-least one key (for example, ThreadContext.put(\"loginId\", \"myId\");) in the ThreadContext map object.\n- Attackers must also know this saved key name in order to exploit this flaw.\n\nNote that saving keys in this map is a non-essential usage of log4j and just an optional feature provided. Refer to https://logging.apache.org/log4j/2.x/manual/lookups.html#ContextMapLookup to know more about the Context Map Lookup feature of Log4j.\n\nLog4j 1.x is not impacted by this vulnerability. Note that only the log4j-core JAR file is impacted by this vulnerability. Applications using ONLY the log4j-api JAR file without the log4j-core JAR file are NOT impacted by this vulnerability.\n\n\nDespite including a vulnerable version of Log4j 2.x, this vulnerability is not exploitable in Elasticsearch[0], as shipped in OpenShift Container Platform and OpenShift Logging. OpenShift 3.11 specifically does not contain any context lookups:\n\nhttps://github.com/openshift/openshift-ansible/blob/release-3.11/roles/openshift_logging_elasticsearch/templates/log4j2.properties.j2\n\nThis vulnerability is therefore rated Low for Elasticsearch in OpenShift Container Platform and OpenShift Logging.\n\n[0] https://discuss.elastic.co/t/apache-log4j2-remote-code-execution-rce-vulnerability-cve-2021-44228-esa-2021-31/291476#update-december-18-4",
          "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 Data Grid 8.2.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-45105"
        },
        {
          "category": "external",
          "summary": "RHBZ#2034067",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034067"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-45105",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-45105"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-45105",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45105"
        },
        {
          "category": "external",
          "summary": "https://issues.apache.org/jira/browse/LOG4J2-3230",
          "url": "https://issues.apache.org/jira/browse/LOG4J2-3230"
        },
        {
          "category": "external",
          "summary": "https://logging.apache.org/log4j/2.x/security.html",
          "url": "https://logging.apache.org/log4j/2.x/security.html"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2021/12/19/1",
          "url": "https://www.openwall.com/lists/oss-security/2021/12/19/1"
        }
      ],
      "release_date": "2021-12-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-01-20T11:39:58+00:00",
          "details": "To install this update, do the following:\n \n1. Download the Data Grid 8.2.3 server patch from the customer portal[\u00b2].\n2. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on.\n3. Install the Data Grid 8.2.3 server patch. Refer to the 8.2.3 Release Notes[\u00b3] for patching instructions.\n4. Restart Data Grid to ensure the changes take effect.",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0205"
        },
        {
          "category": "workaround",
          "details": "For Log4j 2 versions up to and including 2.16.0, this flaw can be mitigated by:\n- In PatternLayout in the Log4j logging configuration, replace Context Lookups like ${ctx:loginId} or $${ctx:loginId} with Thread Context Map patterns (%X, %mdc, or %MDC) like %X{loginId}.\n- Otherwise, in the Log4j logging configuration, remove references to Context Lookups like ${ctx:loginId} or $${ctx:loginId} where they originate from sources external to the application such as HTTP headers or user input.",
          "product_ids": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Data Grid 8.2.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.