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OESA-2021-1467 (CVE-2021-45046)

Vulnerability from osv_openeuler – Published: 2021-12-17 11:04 – Updated: 2026-08-06 11:04 – Source website
VLAI
Summary
log4j security update
Details

Log4j is a tool to help the programmer output log statements to a variety of output targets.

Security Fix(es):

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in a denial of service (DOS) attack. Log4j 2.15.0 makes a best-effort attempt to restrict JNDI LDAP lookups to localhost by default. Log4j 2.16.0 fixes this issue by removing support for message lookup patterns and disabling JNDI functionality by default.(CVE-2021-45046)


{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "log4j-slf4j-2.13.2-3.oe1.noarch.rpm",
          "log4j-nosql-2.13.2-3.oe1.noarch.rpm",
          "log4j-help-2.13.2-3.oe1.noarch.rpm",
          "log4j-taglib-2.13.2-3.oe1.noarch.rpm",
          "log4j-jcl-2.13.2-3.oe1.noarch.rpm",
          "log4j-web-2.13.2-3.oe1.noarch.rpm",
          "log4j-jmx-gui-2.13.2-3.oe1.noarch.rpm",
          "log4j-bom-2.13.2-3.oe1.noarch.rpm",
          "log4j-2.13.2-3.oe1.noarch.rpm",
          "jboss-logging-3.3.0-6.oe1.noarch.rpm",
          "jboss-logging-javadoc-3.3.0-6.oe1.noarch.rpm",
          "jgroups-3.6.10-7.oe1.noarch.rpm",
          "jgroups-help-3.6.10-7.oe1.noarch.rpm",
          "jenkins-json-lib-2.4-18.oe1.noarch.rpm",
          "json-lib-2.4-18.oe1.noarch.rpm",
          "json-lib-help-2.4-18.oe1.noarch.rpm",
          "metrics-3.1.2-2.oe1.noarch.rpm",
          "metrics-annotation-3.1.2-2.oe1.noarch.rpm",
          "metrics-benchmarks-3.1.2-2.oe1.noarch.rpm",
          "metrics-doc-3.1.2-2.oe1.noarch.rpm",
          "metrics-ehcache-3.1.2-2.oe1.noarch.rpm",
          "metrics-ganglia-3.1.2-2.oe1.noarch.rpm",
          "metrics-graphite-3.1.2-2.oe1.noarch.rpm",
          "metrics-healthchecks-3.1.2-2.oe1.noarch.rpm",
          "metrics-httpasyncclient-3.1.2-2.oe1.noarch.rpm",
          "metrics-httpclient-3.1.2-2.oe1.noarch.rpm",
          "metrics-javadoc-3.1.2-2.oe1.noarch.rpm",
          "metrics-jdbi-3.1.2-2.oe1.noarch.rpm",
          "metrics-jersey2-3.1.2-2.oe1.noarch.rpm",
          "metrics-json-3.1.2-2.oe1.noarch.rpm",
          "metrics-jvm-3.1.2-2.oe1.noarch.rpm",
          "metrics-log4j-3.1.2-2.oe1.noarch.rpm",
          "metrics-log4j2-3.1.2-2.oe1.noarch.rpm",
          "metrics-logback-3.1.2-2.oe1.noarch.rpm",
          "metrics-parent-3.1.2-2.oe1.noarch.rpm",
          "metrics-servlet-3.1.2-2.oe1.noarch.rpm",
          "metrics-servlets-3.1.2-2.oe1.noarch.rpm",
          "mx4j-3.0.1-2.oe1.noarch.rpm",
          "mx4j-javadoc-3.0.1-2.oe1.noarch.rpm",
          "mx4j-manual-3.0.1-2.oe1.noarch.rpm",
          "netty-4.1.13-14.oe1.noarch.rpm",
          "netty-help-4.1.13-14.oe1.noarch.rpm",
          "springframework-3.2.18-9.oe1.noarch.rpm",
          "springframework-aop-3.2.18-9.oe1.noarch.rpm",
          "springframework-beans-3.2.18-9.oe1.noarch.rpm",
          "springframework-context-3.2.18-9.oe1.noarch.rpm",
          "springframework-expression-3.2.18-9.oe1.noarch.rpm",
          "springframework-help-3.2.18-9.oe1.noarch.rpm",
          "springframework-instrument-3.2.18-9.oe1.noarch.rpm",
          "springframework-jdbc-3.2.18-9.oe1.noarch.rpm",
          "springframework-jms-3.2.18-9.oe1.noarch.rpm",
          "springframework-orm-3.2.18-9.oe1.noarch.rpm",
          "springframework-orm-hibernate4-3.2.18-9.oe1.noarch.rpm",
          "springframework-oxm-3.2.18-9.oe1.noarch.rpm",
          "springframework-tx-3.2.18-9.oe1.noarch.rpm",
          "springframework-web-3.2.18-9.oe1.noarch.rpm",
          "libthrift-java-0.14.0-4.oe1.noarch.rpm",
          "perl-thrift-0.14.0-4.oe1.noarch.rpm",
          "python3-thrift-0.14.0-4.oe1.noarch.rpm",
          "thrift-0.14.0-4.oe1.noarch.rpm",
          "thrift-debugsource-0.14.0-4.oe1.noarch.rpm",
          "thrift-devel-0.14.0-4.oe1.noarch.rpm",
          "thrift-glib-0.14.0-4.oe1.noarch.rpm",
          "thrift-qt-0.14.0-4.oe1.noarch.rpm",
          "HikariCP-2.4.3-5.oe1.noarch.rpm",
          "HikariCP-help-2.4.3-5.oe1.noarch.rpm",
          "avalon-framework-4.3-23.oe1.noarch.rpm",
          "avalon-framework-help-4.3-23.oe1.noarch.rpm",
          "avalon-logkit-2.1-33.oe1.noarch.rpm",
          "avalon-logkit-help-2.1-33.oe1.noarch.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-api-jdo-javadoc-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-core-javadoc-3.2.15-2.oe1.noarch.rpm",
          "datanucleus-rdbms-3.2.13-2.oe1.noarch.rpm",
          "datanucleus-rdbms-javadoc-3.2.13-2.oe1.noarch.rpm",
          "infinispan-8.2.4-9.oe1.noarch.rpm",
          "infinispan-help-8.2.4-9.oe1.noarch.rpm",
          "wildfly-core-2.2.0-2.oe1.noarch.rpm",
          "wildfly-core-feature-pack-2.2.0-2.oe1.noarch.rpm",
          "wildfly-core-javadoc-2.2.0-2.oe1.noarch.rpm",
          "apache-zookeeper-3.6.1-2.3.oe1.noarch.rpm"
        ],
        "src": [
          "log4j-2.13.2-3.oe1.src.rpm",
          "jboss-logging-3.3.0-6.src.rpm",
          "jgroups-3.6.10-7.oe1.src.rpm",
          "json-lib-2.4-18.oe1.src.rpm",
          "metrics-3.1.2-2.oe1.src.rpm",
          "mx4j-3.0.1-2.oe1.src.rpm",
          "netty-4.1.13-14.oe1.src.rpm",
          "springframework-3.2.18-9.oe1.src.rpm",
          "thrift-0.14.0-4.oe1.src.rpm",
          "HikariCP-2.4.3-5.oe1.src.rpm",
          "avalon-framework-4.3-23.oe1.src.rpm",
          "avalon-logkit-2.1-33.oe1.src.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.src.rpm",
          "datanucleus-core-3.2.15-2.oe1.src.rpm",
          "datanucleus-rdbms-3.2.13-2.oe1.src.rpm",
          "infinispan-8.2.4-9.oe1.src.rpm",
          "wildfly-core-2.2.0-2.oe1.src.rpm",
          "apache-zookeeper-3.6.1-2.3.oe1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "log4j,jboss-logging,jgroups,json-lib,metrics,mx4j,netty,springframework,thrift,HikariCP,avalon-framework,avalon-logkit,datanucleus-api-jdo,datanucleus-core,datanucleus-rdbms,infinispan,wildfly-core,apache-zookeeper",
        "purl": "pkg:rpm/openEuler/log4j,jboss-logging,jgroups,json-lib,metrics,mx4j,netty,springframework,thrift,HikariCP,avalon-framework,avalon-logkit,datanucleus-api-jdo,datanucleus-core,datanucleus-rdbms,infinispan,wildfly-core,apache-zookeeper\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "apache-zookeeper-3.6.1-2.3.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "noarch": [
          "log4j-slf4j-2.13.2-3.oe1.noarch.rpm",
          "log4j-nosql-2.13.2-3.oe1.noarch.rpm",
          "log4j-help-2.13.2-3.oe1.noarch.rpm",
          "log4j-taglib-2.13.2-3.oe1.noarch.rpm",
          "log4j-jcl-2.13.2-3.oe1.noarch.rpm",
          "log4j-web-2.13.2-3.oe1.noarch.rpm",
          "log4j-jmx-gui-2.13.2-3.oe1.noarch.rpm",
          "log4j-bom-2.13.2-3.oe1.noarch.rpm",
          "log4j-2.13.2-3.oe1.noarch.rpm",
          "jboss-logging-3.3.0-6.oe1.noarch.rpm",
          "jboss-logging-javadoc-3.3.0-6.oe1.noarch.rpm",
          "jgroups-3.6.10-7.oe1.noarch.rpm",
          "jgroups-help-3.6.10-7.oe1.noarch.rpm",
          "jenkins-json-lib-2.4-18.oe1.noarch.rpm",
          "json-lib-2.4-18.oe1.noarch.rpm",
          "json-lib-help-2.4-18.oe1.noarch.rpm",
          "metrics-3.1.2-2.oe1.noarch.rpm",
          "metrics-annotation-3.1.2-2.oe1.noarch.rpm",
          "metrics-benchmarks-3.1.2-2.oe1.noarch.rpm",
          "metrics-doc-3.1.2-2.oe1.noarch.rpm",
          "metrics-ehcache-3.1.2-2.oe1.noarch.rpm",
          "metrics-ganglia-3.1.2-2.oe1.noarch.rpm",
          "metrics-graphite-3.1.2-2.oe1.noarch.rpm",
          "metrics-healthchecks-3.1.2-2.oe1.noarch.rpm",
          "metrics-httpasyncclient-3.1.2-2.oe1.noarch.rpm",
          "metrics-httpclient-3.1.2-2.oe1.noarch.rpm",
          "metrics-javadoc-3.1.2-2.oe1.noarch.rpm",
          "metrics-jdbi-3.1.2-2.oe1.noarch.rpm",
          "metrics-jersey2-3.1.2-2.oe1.noarch.rpm",
          "metrics-json-3.1.2-2.oe1.noarch.rpm",
          "metrics-jvm-3.1.2-2.oe1.noarch.rpm",
          "metrics-log4j-3.1.2-2.oe1.noarch.rpm",
          "metrics-log4j2-3.1.2-2.oe1.noarch.rpm",
          "metrics-logback-3.1.2-2.oe1.noarch.rpm",
          "metrics-parent-3.1.2-2.oe1.noarch.rpm",
          "metrics-servlet-3.1.2-2.oe1.noarch.rpm",
          "metrics-servlets-3.1.2-2.oe1.noarch.rpm",
          "mx4j-3.0.1-2.oe1.noarch.rpm",
          "mx4j-javadoc-3.0.1-2.oe1.noarch.rpm",
          "mx4j-manual-3.0.1-2.oe1.noarch.rpm",
          "netty-4.1.13-14.oe1.noarch.rpm",
          "netty-help-4.1.13-14.oe1.noarch.rpm",
          "springframework-3.2.18-9.oe1.noarch.rpm",
          "springframework-aop-3.2.18-9.oe1.noarch.rpm",
          "springframework-beans-3.2.18-9.oe1.noarch.rpm",
          "springframework-context-3.2.18-9.oe1.noarch.rpm",
          "springframework-expression-3.2.18-9.oe1.noarch.rpm",
          "springframework-help-3.2.18-9.oe1.noarch.rpm",
          "springframework-instrument-3.2.18-9.oe1.noarch.rpm",
          "springframework-jdbc-3.2.18-9.oe1.noarch.rpm",
          "springframework-jms-3.2.18-9.oe1.noarch.rpm",
          "springframework-orm-3.2.18-9.oe1.noarch.rpm",
          "springframework-orm-hibernate4-3.2.18-9.oe1.noarch.rpm",
          "springframework-oxm-3.2.18-9.oe1.noarch.rpm",
          "springframework-tx-3.2.18-9.oe1.noarch.rpm",
          "springframework-web-3.2.18-9.oe1.noarch.rpm",
          "libthrift-java-0.14.0-4.oe1.noarch.rpm",
          "perl-thrift-0.14.0-4.oe1.noarch.rpm",
          "python3-thrift-0.14.0-4.oe1.noarch.rpm",
          "thrift-0.14.0-4.oe1.noarch.rpm",
          "thrift-debugsource-0.14.0-4.oe1.noarch.rpm",
          "thrift-devel-0.14.0-4.oe1.noarch.rpm",
          "thrift-glib-0.14.0-4.oe1.noarch.rpm",
          "thrift-qt-0.14.0-4.oe1.noarch.rpm",
          "HikariCP-2.4.3-5.oe1.noarch.rpm",
          "HikariCP-help-2.4.3-5.oe1.noarch.rpm",
          "avalon-framework-4.3-23.oe1.noarch.rpm",
          "avalon-framework-help-4.3-23.oe1.noarch.rpm",
          "avalon-logkit-2.1-33.oe1.noarch.rpm",
          "avalon-logkit-help-2.1-33.oe1.noarch.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-api-jdo-javadoc-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.noarch.rpm",
          "datanucleus-core-javadoc-3.2.15-2.oe1.noarch.rpm",
          "datanucleus-rdbms-3.2.13-2.oe1.noarch.rpm",
          "datanucleus-rdbms-javadoc-3.2.13-2.oe1.noarch.rpm",
          "infinispan-8.2.4-9.oe1.noarch.rpm",
          "infinispan-help-8.2.4-9.oe1.noarch.rpm",
          "wildfly-core-2.2.0-2.oe1.noarch.rpm",
          "wildfly-core-feature-pack-2.2.0-2.oe1.noarch.rpm",
          "wildfly-core-javadoc-2.2.0-2.oe1.noarch.rpm",
          "apache-zookeeper-3.6.1-2.3.oe1.noarch.rpm"
        ],
        "src": [
          "log4j-2.13.2-3.oe1.src.rpm",
          "jboss-logging-3.3.0-6.src.rpm",
          "jgroups-3.6.10-7.oe1.src.rpm",
          "json-lib-2.4-18.oe1.src.rpm",
          "metrics-3.1.2-2.oe1.src.rpm",
          "mx4j-3.0.1-2.oe1.src.rpm",
          "netty-4.1.13-14.oe1.src.rpm",
          "springframework-3.2.18-9.oe1.src.rpm",
          "thrift-0.14.0-4.oe1.src.rpm",
          "HikariCP-2.4.3-5.oe1.src.rpm",
          "avalon-framework-4.3-23.oe1.src.rpm",
          "avalon-logkit-2.1-33.oe1.src.rpm",
          "datanucleus-api-jdo-3.2.8-2.oe1.src.rpm",
          "datanucleus-core-3.2.15-2.oe1.src.rpm",
          "datanucleus-rdbms-3.2.13-2.oe1.src.rpm",
          "infinispan-8.2.4-9.oe1.src.rpm",
          "wildfly-core-2.2.0-2.oe1.src.rpm",
          "apache-zookeeper-3.6.1-2.3.oe1.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "log4j,jboss-logging,jgroups,json-lib,metrics,mx4j,netty,springframework,thrift,HikariCP,avalon-framework,avalon-logkit,datanucleus-api-jdo,datanucleus-core,datanucleus-rdbms,infinispan,wildfly-core,apache-zookeeper",
        "purl": "pkg:rpm/openEuler/log4j,jboss-logging,jgroups,json-lib,metrics,mx4j,netty,springframework,thrift,HikariCP,avalon-framework,avalon-logkit,datanucleus-api-jdo,datanucleus-core,datanucleus-rdbms,infinispan,wildfly-core,apache-zookeeper\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "apache-zookeeper-3.6.1-2.3.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Critical"
  },
  "details": "Log4j is a tool to help the programmer output log statements to a variety of output targets.\r\n\r\nSecurity Fix(es):\r\n\r\nIt was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in a denial of service (DOS) attack. Log4j 2.15.0 makes a best-effort attempt to restrict JNDI LDAP lookups to localhost by default. Log4j 2.16.0 fixes this issue by removing support for message lookup patterns and disabling JNDI functionality by default.(CVE-2021-45046)",
  "id": "OESA-2021-1467",
  "modified": "2026-08-06T11:04:44Z",
  "published": "2021-12-17T11:04:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1467"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45046"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "log4j security update",
  "upstream": [
    "CVE-2021-45046"
  ]
}



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