{"answers":{"affected":"14 open source packages ship an affected version, including org.ops4j.pax.logging:pax-logging-log4j2 and org.apache.logging.log4j:log4j-core. It affects 22 products.","exploited":"There is no known exploitation of CVE-2021-44832 in the wild and no public exploit code.","fix":"Upgrade org.ops4j.pax.logging:pax-logging-log4j2 to a fixed version for your release line: 1.10.9, 1.11.13, 1.9.2 or 2.0.14.","what":"CVE-2021-44832 is a medium-severity code injection vulnerability in Debian Debian Linux, published on 28 Dec 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-44832 and fix it if it is affected.\n\nWhat it is: CVE-2021-44832 is a medium-severity code injection vulnerability in Debian Debian Linux, published on 28 Dec 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-44832 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.10.0; fixed in 1.10.9\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.10.0; fixed in 1.10.9\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.11.0; fixed in 1.11.13\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.11.0; fixed in 1.11.13\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.8.0; fixed in 1.9.2\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.8.0; fixed in 1.9.2\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 2.0.0; fixed in 2.0.14\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 2.0.0; fixed in 2.0.14\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.0-beta7; fixed in 2.3.2\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.0-beta7; fixed in 2.3.2\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.13.0; fixed in 2.17.1\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.13.0; fixed in 2.17.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-44832/ (Markdown: https://insights.sbomify.com/CVE-2021-44832/index.md)","id":"CVE-2021-44832","markdown":"https://insights.sbomify.com/CVE-2021-44832/index.md","name":"CVE-2021-44832","record":{"aliases":["DEBIAN-CVE-2021-44832","DLA-2870-1","GHSA-8489-44mv-ggj8","MGASA-2022-0002","MINI-3mq3-9fgj-6rpv","OESA-2021-1481","ROOT-APP-MAVEN-CVE-2021-44832","UBUNTU-CVE-2021-44832","openSUSE-SU-2021:4208-1","openSUSE-SU-2022:0002-1","openSUSE-SU-2024:11702-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Java logging library","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary code if the logging configuration uses a JDBC Appender with a JNDI LDAP data source URI controlled by the attacker.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"log4j","vendor":"apache"},{"product":"cloudcenter","vendor":"cisco"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"communications_brm_-_elastic_charging_engine","vendor":"oracle"},{"product":"communications_diameter_signaling_router","vendor":"oracle"},{"product":"communications_interactive_session_recorder","vendor":"oracle"},{"product":"communications_offline_mediation_controller","vendor":"oracle"},{"product":"flexcube_private_banking","vendor":"oracle"},{"product":"health_sciences_data_management_workbench","vendor":"oracle"},{"product":"policy_automation","vendor":"oracle"},{"product":"policy_automation_for_mobile_devices","vendor":"oracle"},{"product":"primavera_gateway","vendor":"oracle"},{"product":"primavera_p6_enterprise_project_portfolio_management","vendor":"oracle"},{"product":"primavera_unifier","vendor":"oracle"},{"product":"product_lifecycle_analytics","vendor":"oracle"},{"product":"retail_assortment_planning","vendor":"oracle"},{"product":"retail_fiscal_management","vendor":"oracle"},{"product":"retail_order_broker","vendor":"oracle"},{"product":"retail_xstore_point_of_service","vendor":"oracle"},{"product":"siebel_ui_framework","vendor":"oracle"},{"product":"weblogic_server","vendor":"oracle"}],"cvss":{"score":6.6,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"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 when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. 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.","ecosystems":["Maven","openSUSE:Leap 15.2","openSUSE:Leap 15.3"],"exploits":{"exploitdb":0,"first_seen":"2021-12-29","github_poc":2,"max_poc_stars":4,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-12-29T07:50:05Z","kind":"github_poc","ref":"https://github.com/cckuailong/log4j_RCE_CVE-2021-44832","stars":4,"title":null},{"date":"2021-12-29T08:22:41Z","kind":"github_poc","ref":"https://github.com/name/log4j-scanner","stars":1,"title":"Discover Log4Shell vulnerability [CVE-2021-44832]"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration","id":"CVE-2021-44832","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","oracle:communications_diameter_signaling_router","oracle:flexcube_private_banking","oracle:primavera_gateway","oracle:primavera_p6_enterprise_project_portfolio_management","oracle:primavera_unifier","oracle:retail_xstore_point_of_service","oracle:siebel_ui_framework","oracle:weblogic_server"],"type":"code_injection","year":"2021"},"n_packages":16,"n_references":12,"next":{"headline":"Misconfiguration in n/a","id":"CVE-2021-44833"},"packages":[{"ecosystem":"Maven","fixed":["2.3.2"],"introduced":["2.0-beta7"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.3.2"],"introduced":["2.0-beta7"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.17.1"],"introduced":["2.13.0"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.17.1"],"introduced":["2.13.0"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.12.4"],"introduced":["2.4"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.12.4"],"introduced":["2.4"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.10.9"],"introduced":["1.10.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.10.9"],"introduced":["1.10.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":"pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.11.13"],"introduced":["1.11.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.11.13"],"introduced":["1.11.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":"pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.9.2"],"introduced":["1.8.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["1.9.2"],"introduced":["1.8.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":"pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.0.14"],"introduced":["2.0.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"Maven","fixed":["2.0.14"],"introduced":["2.0.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":"pkg:maven/org.ops4j.pax.logging/pax-logging-log4j2","source":"GHSA-8489-44mv-ggj8"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.17.0-lp152.3.15.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2022:0002-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.17.0-4.16.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:4208-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-44829"},"products":["Apache Log4j2"],"published":"2021-12-28","related":[{"cvss_score":10,"headline":"Apache Log4j2 Remote Code Execution","id":"CVE-2021-44228","kev_date_added":"2021-12-10","published":"2021-12-10"},{"cvss_score":9,"headline":"Apache Log4j2 Deserialization of Untrusted Data","id":"CVE-2021-45046","kev_date_added":"2023-05-01","published":"2021-12-14"},{"cvss_score":9.8,"headline":"SQL injection in JDBC Appender in Apache Log4j V1","id":"CVE-2022-23305","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":9.8,"headline":"Deserialization of Untrusted Data in Log4j","id":"CVE-2017-5645","kev_date_added":null,"published":"2017-04-17"},{"cvss_score":8.8,"headline":"Deserialization of untrusted data in JMSSink in Apache Log4j 1.x","id":"CVE-2022-23302","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":7.5,"headline":"Apache Log4j 1.x (EOL) allows DoS in Chainsaw and SocketAppender","id":"CVE-2023-26464","kev_date_added":null,"published":"2023-03-10"},{"cvss_score":7.5,"headline":"Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2","id":"CVE-2021-4104","kev_date_added":null,"published":"2021-12-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-29","vendors":["Apache Software Foundation"]},"summary":"Attackers can execute arbitrary code if the logging configuration uses a JDBC Appender with a JNDI LDAP data source URI controlled by the attacker.","url":"https://insights.sbomify.com/CVE-2021-44832/"}