{"answers":{"affected":"20 open source packages ship an affected version, including org.ops4j.pax.logging:pax-logging-log4j2, com.guicedee.services:log4j-core and org.apache.logging.log4j:log4j-core. It affects 143 products.","exploited":"Yes. Attackers have exploited CVE-2021-44228 in the wild since at least 10 Dec 2021, including in ransomware campaigns.","fix":"Upgrade org.ops4j.pax.logging:pax-logging-log4j2 to a fixed version for your release line: 1.10.8, 1.11.10, 1.9.2 or 2.0.11. US federal agencies must fix it by 24 Dec 2021.","what":"CVE-2021-44228 (Log4Shell) is a critical code injection vulnerability in Apple Xcode, published on 10 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-44228 (Log4Shell) and fix it if it is affected.\n\nWhat it is: CVE-2021-44228 (Log4Shell) is a critical code injection vulnerability in Apple Xcode, published on 10 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2021-44228 in the wild since at least 10 Dec 2021, including in ransomware campaigns.\n\nAffected packages and fixed versions:\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.10.0; fixed in 1.10.8\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.10.0; fixed in 1.10.8\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.11.0; fixed in 1.11.10\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 1.11.0; fixed in 1.11.10\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 2.0.11\n- org.ops4j.pax.logging:pax-logging-log4j2 (Maven): affected from 2.0.0; fixed in 2.0.11\n- com.guicedee.services:log4j-core (Maven): affected all versions up to 1.2.1.2-jre17; no fix listed\n- com.guicedee.services:log4j-core (Maven): affected all versions up to 1.2.1.2-jre17; no fix listed\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.0-beta9; fixed in 2.3.1\n- org.apache.logging.log4j:log4j-core (Maven): affected from 2.0-beta9; fixed in 2.3.1\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-2021-44228/ (Markdown: https://insights.sbomify.com/CVE-2021-44228/index.md)","id":"CVE-2021-44228","markdown":"https://insights.sbomify.com/CVE-2021-44228/index.md","name":"CVE-2021-44228 (Log4Shell)","record":{"aliases":["DEBIAN-CVE-2021-44228","DLA-2842-1","DSA-5020-1","GHSA-jfh8-c2jp-5v3q","MGASA-2021-0556","MINI-xf97-3r68-mwq9","OESA-2021-1462","OESA-2022-1943","UBUNTU-CVE-2021-44228","USN-5192-1","USN-5192-2","openSUSE-SU-2021:1577-1","openSUSE-SU-2021:1586-1","openSUSE-SU-2021:1613-1","openSUSE-SU-2021:3999-1","openSUSE-SU-2021:4109-1","openSUSE-SU-2024:11666-1","openSUSE-SU-2024:11683-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Java logging library","requires_auth":"none","summary":"Attackers can execute arbitrary code via crafted log messages in Apache Log4j2 when JNDI lookup is enabled.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"log4j","vendor":"apache"},{"product":"xcode","vendor":"apple"},{"product":"synchro","vendor":"bentley"},{"product":"synchro_4d","vendor":"bentley"},{"product":"advanced_malware_protection_virtual_private_cloud_appliance","vendor":"cisco"},{"product":"automated_subsea_tuning","vendor":"cisco"},{"product":"broadworks","vendor":"cisco"},{"product":"business_process_automation","vendor":"cisco"},{"product":"cloud_connect","vendor":"cisco"},{"product":"cloudcenter","vendor":"cisco"},{"product":"cloudcenter_cost_optimizer","vendor":"cisco"},{"product":"cloudcenter_suite","vendor":"cisco"},{"product":"cloudcenter_suite_admin","vendor":"cisco"},{"product":"cloudcenter_workload_manager","vendor":"cisco"},{"product":"common_services_platform_collector","vendor":"cisco"},{"product":"connected_mobile_experiences","vendor":"cisco"},{"product":"contact_center_domain_manager","vendor":"cisco"},{"product":"contact_center_management_portal","vendor":"cisco"},{"product":"crosswork_data_gateway","vendor":"cisco"},{"product":"crosswork_network_automation","vendor":"cisco"},{"product":"crosswork_network_controller","vendor":"cisco"},{"product":"crosswork_optimization_engine","vendor":"cisco"},{"product":"crosswork_platform_infrastructure","vendor":"cisco"},{"product":"crosswork_zero_touch_provisioning","vendor":"cisco"},{"product":"customer_experience_cloud_agent","vendor":"cisco"},{"product":"cx_cloud_agent","vendor":"cisco"},{"product":"cyber_vision","vendor":"cisco"},{"product":"cyber_vision_sensor_management_extension","vendor":"cisco"},{"product":"data_center_network_manager","vendor":"cisco"},{"product":"dna_center","vendor":"cisco"},{"product":"dna_spaces","vendor":"cisco"},{"product":"dna_spaces\\","vendor":"cisco"},{"product":"dna_spaces_connector","vendor":"cisco"},{"product":"emergency_responder","vendor":"cisco"},{"product":"enterprise_chat_and_email","vendor":"cisco"},{"product":"evolved_programmable_network_manager","vendor":"cisco"},{"product":"finesse","vendor":"cisco"},{"product":"fog_director","vendor":"cisco"},{"product":"fxos","vendor":"cisco"},{"product":"identity_services_engine","vendor":"cisco"},{"product":"integrated_management_controller_supervisor","vendor":"cisco"},{"product":"intersight_virtual_appliance","vendor":"cisco"},{"product":"iot_operations_dashboard","vendor":"cisco"},{"product":"mobility_services_engine","vendor":"cisco"},{"product":"network_assurance_engine","vendor":"cisco"},{"product":"network_dashboard_fabric_controller","vendor":"cisco"},{"product":"network_insights_for_data_center","vendor":"cisco"},{"product":"network_services_orchestrator","vendor":"cisco"},{"product":"nexus_dashboard","vendor":"cisco"},{"product":"nexus_insights","vendor":"cisco"},{"product":"optical_network_controller","vendor":"cisco"},{"product":"packaged_contact_center_enterprise","vendor":"cisco"},{"product":"paging_server","vendor":"cisco"},{"product":"prime_service_catalog","vendor":"cisco"},{"product":"sd-wan_vmanage","vendor":"cisco"},{"product":"secure_firewall_threat_defense","vendor":"cisco"},{"product":"smart_phy","vendor":"cisco"},{"product":"ucs_central","vendor":"cisco"},{"product":"ucs_central_software","vendor":"cisco"},{"product":"ucs_director","vendor":"cisco"},{"product":"unified_communications_manager","vendor":"cisco"},{"product":"unified_communications_manager_im_\\\u0026_presence_service","vendor":"cisco"},{"product":"unified_communications_manager_im_and_presence_service","vendor":"cisco"},{"product":"unified_computing_system","vendor":"cisco"},{"product":"unified_contact_center_enterprise","vendor":"cisco"},{"product":"unified_contact_center_express","vendor":"cisco"},{"product":"unified_contact_center_management_portal","vendor":"cisco"},{"product":"unified_customer_voice_portal","vendor":"cisco"},{"product":"unified_intelligence_center","vendor":"cisco"},{"product":"unified_sip_proxy","vendor":"cisco"},{"product":"unified_workforce_optimization","vendor":"cisco"},{"product":"unity_connection","vendor":"cisco"},{"product":"video_surveillance_manager","vendor":"cisco"},{"product":"video_surveillance_operations_manager","vendor":"cisco"},{"product":"virtual_topology_system","vendor":"cisco"},{"product":"virtualized_infrastructure_manager","vendor":"cisco"},{"product":"virtualized_voice_browser","vendor":"cisco"},{"product":"wan_automation_engine","vendor":"cisco"},{"product":"webex_meetings_server","vendor":"cisco"},{"product":"workload_optimization_manager","vendor":"cisco"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"computer_vision_annotation_tool","vendor":"intel"},{"product":"datacenter_manager","vendor":"intel"},{"product":"genomics_kernel_library","vendor":"intel"},{"product":"oneapi_sample_browser","vendor":"intel"},{"product":"secure_device_onboard","vendor":"intel"},{"product":"system_studio","vendor":"intel"},{"product":"active_iq_unified_manager","vendor":"netapp"},{"product":"brocade_san_navigator","vendor":"netapp"},{"product":"cloud_insights","vendor":"netapp"},{"product":"cloud_manager","vendor":"netapp"},{"product":"cloud_secure_agent","vendor":"netapp"},{"product":"oncommand_insight","vendor":"netapp"},{"product":"ontap_tools","vendor":"netapp"},{"product":"snapcenter","vendor":"netapp"},{"product":"solidfire_\\\u0026_hci_storage_node","vendor":"netapp"},{"product":"solidfire_enterprise_sds","vendor":"netapp"},{"product":"rhythmyx","vendor":"percussion"},{"product":"6bk1602-0aa12-0tp0_firmware","vendor":"siemens"},{"product":"6bk1602-0aa22-0tp0_firmware","vendor":"siemens"},{"product":"6bk1602-0aa32-0tp0_firmware","vendor":"siemens"},{"product":"6bk1602-0aa42-0tp0_firmware","vendor":"siemens"},{"product":"6bk1602-0aa52-0tp0_firmware","vendor":"siemens"},{"product":"capital","vendor":"siemens"},{"product":"comos","vendor":"siemens"},{"product":"desigo_cc_advanced_reports","vendor":"siemens"},{"product":"desigo_cc_info_center","vendor":"siemens"},{"product":"e-car_operation_center","vendor":"siemens"},{"product":"energy_engage","vendor":"siemens"},{"product":"energyip","vendor":"siemens"},{"product":"energyip_prepay","vendor":"siemens"},{"product":"gma-manager","vendor":"siemens"},{"product":"head-end_system_universal_device_integration_system","vendor":"siemens"},{"product":"industrial_edge_management","vendor":"siemens"},{"product":"industrial_edge_management_hub","vendor":"siemens"},{"product":"logo\\!_soft_comfort","vendor":"siemens"},{"product":"mendix","vendor":"siemens"},{"product":"mindsphere","vendor":"siemens"},{"product":"navigator","vendor":"siemens"},{"product":"nx","vendor":"siemens"},{"product":"opcenter_intelligence","vendor":"siemens"},{"product":"operation_scheduler","vendor":"siemens"},{"product":"sentron_powermanager","vendor":"siemens"},{"product":"siguard_dsa","vendor":"siemens"},{"product":"sipass_integrated","vendor":"siemens"},{"product":"siveillance_command","vendor":"siemens"},{"product":"siveillance_control_pro","vendor":"siemens"},{"product":"siveillance_identity","vendor":"siemens"},{"product":"siveillance_vantage","vendor":"siemens"},{"product":"siveillance_viewpoint","vendor":"siemens"},{"product":"solid_edge_cam_pro","vendor":"siemens"},{"product":"solid_edge_harness_design","vendor":"siemens"},{"product":"spectrum_power_4","vendor":"siemens"},{"product":"spectrum_power_7","vendor":"siemens"},{"product":"sppa-t3000_ses3000_firmware","vendor":"siemens"},{"product":"teamcenter","vendor":"siemens"},{"product":"vesys","vendor":"siemens"},{"product":"xpedition_enterprise","vendor":"siemens"},{"product":"xpedition_package_integrator","vendor":"siemens"},{"product":"snow_commander","vendor":"snowsoftware"},{"product":"vm_access_proxy","vendor":"snowsoftware"},{"product":"email_security","vendor":"sonicwall"}],"cvss":{"score":10,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-917","name":"Improper Neutralization of Special Elements used in an Expression Language Statement"},{"id":"CWE-400","name":"Uncontrolled Resource Consumption"},{"id":"CWE-502","name":"Deserialization of Untrusted Data"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.","ecosystems":["Maven","openSUSE:Leap 15.2","openSUSE:Leap 15.3","openSUSE:Tumbleweed"],"exploits":{"exploitdb":3,"first_seen":"2021-12-09","github_poc":482,"max_poc_stars":3423,"metasploit":5,"nuclei":1,"refs":[{"date":"2021-12-13T03:57:50Z","kind":"github_poc","ref":"https://github.com/fullhunt/log4j-scan","stars":3423,"title":"A fully automated, accurate, and extensive scanner for finding log4j RCE CVE-2021-44228 "},{"date":"2021-12-10T23:19:28Z","kind":"github_poc","ref":"https://github.com/kozmer/log4j-shell-poc","stars":1844,"title":"A Proof-Of-Concept for the CVE-2021-44228 vulnerability. "},{"date":"2021-12-10T12:38:20Z","kind":"github_poc","ref":"https://github.com/christophetd/log4shell-vulnerable-app","stars":1144,"title":"Spring Boot web application vulnerable to Log4Shell (CVE-2021-44228)."},{"date":"2021-12-10T22:35:00Z","kind":"github_poc","ref":"https://github.com/Puliczek/CVE-2021-44228-PoC-log4j-bypass-words","stars":952,"title":"🐱‍💻 ✂️ 🤬 CVE-2021-44228 - LOG4J Java exploit - WAF bypass tricks"},{"date":"2021-12-11T11:18:46Z","kind":"github_poc","ref":"https://github.com/logpresso/CVE-2021-44228-Scanner","stars":864,"title":"Vulnerability scanner and mitigation patch for Log4j2 CVE-2021-44228"},{"date":"2021-12-11T07:19:11Z","kind":"github_poc","ref":"https://github.com/f0ng/log4j2burpscanner","stars":839,"title":"CVE-2021-44228 Log4j2 BurpSuite Scanner,Customize ceye.io api or other apis,including internal networks"},{"date":"2021-12-12T00:29:03Z","kind":"github_poc","ref":"https://github.com/mergebase/log4j-detector","stars":641,"title":"A public open sourced tool.  Log4J scanner that detects vulnerable Log4J versions (CVE-2021-44228, CVE-2021-45046, etc) on your file-system within any application. It is able to even find Log4J instances that are hidden several layers deep. Works on Linux, Windows, and Mac, and everywhere else Java runs, too!  TAG_OS_TOOL, OWNER_KELLY, DC_PUBLIC"},{"date":"2021-12-12T01:24:51Z","kind":"github_poc","ref":"https://github.com/corretto/hotpatch-for-apache-log4j2","stars":497,"title":"An  agent to hotpatch the log4j RCE from CVE-2021-44228."}],"tier":"exploited"},"has_fix":true,"headline":"Apache Log4j2 Remote Code Execution","id":"CVE-2021-44228","indexable":true,"kev":{"dateAdded":"2021-12-10","dueDate":"2021-12-24","knownRansomwareCampaignUse":"Known","product":"Log4j2","requiredAction":"For all affected software assets for which updates exist, the only acceptable remediation actions are: 1) Apply updates; OR 2) remove affected assets from agency networks. Temporary mitigations using one of the measures provided at https://www.cisa.gov/uscert/ed-22-02-apache-log4j-recommended-mitigation-measures are only acceptable until updates are available.","vendorProject":"Apache","vulnerabilityName":"Apache Log4j2 Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":"Maven","product":"apple:xcode","products":["apple:xcode","cisco:data_center_network_manager","cisco:evolved_programmable_network_manager","cisco:identity_services_engine","cisco:secure_firewall_threat_defense","cisco:unified_communications_manager","cisco:unified_computing_system","cisco:unity_connection","cisco:webex_meetings_server","debian:debian_linux","fedoraproject:fedora","netapp:active_iq_unified_manager","netapp:cloud_secure_agent","netapp:oncommand_insight","netapp:snapcenter"],"type":"code_injection","year":"2021"},"n_packages":26,"n_references":53,"next":{"headline":"Misconfiguration in n/a","id":"CVE-2021-44230"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.2.1.2-jre17"],"package":"com.guicedee.services:log4j-core","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.2.1.2-jre17"],"package":"com.guicedee.services:log4j-core","purl":"pkg:maven/com.guicedee.services/log4j-core","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.3.1"],"introduced":["2.0-beta9"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.3.1"],"introduced":["2.0-beta9"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.15.0"],"introduced":["2.13.0"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.15.0"],"introduced":["2.13.0"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.12.2"],"introduced":["2.4"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.12.2"],"introduced":["2.4"],"last_affected":[],"package":"org.apache.logging.log4j:log4j-core","purl":"pkg:maven/org.apache.logging.log4j/log4j-core","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["1.10.8"],"introduced":["1.10.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["1.10.8"],"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-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["1.11.10"],"introduced":["1.11.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["1.11.10"],"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-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["1.9.2"],"introduced":["1.8.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"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-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.0.11"],"introduced":["2.0.0"],"last_affected":[],"package":"org.ops4j.pax.logging:pax-logging-log4j2","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":["2.0.11"],"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-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":[],"introduced":[],"last_affected":[],"package":"org.xbib.elasticsearch:log4j","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":[],"introduced":[],"last_affected":[],"package":"org.xbib.elasticsearch:log4j","purl":"pkg:maven/org.xbib.elasticsearch/log4j","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":[],"introduced":[],"last_affected":[],"package":"uk.co.nichesolutions.logging.log4j:log4j-core","purl":null,"source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"Maven","fixed":[],"introduced":[],"last_affected":[],"package":"uk.co.nichesolutions.logging.log4j:log4j-core","purl":"pkg:maven/uk.co.nichesolutions.logging.log4j/log4j-core","source":"GHSA-jfh8-c2jp-5v3q"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.13.0-lp152.3.3.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1577-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.13.0-lp152.3.6.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1586-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["1.2.8-lp152.2.3.2"],"introduced":["0"],"last_affected":[],"package":"logback","purl":"pkg:rpm/opensuse/logback\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1613-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.13.0-4.3.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:3999-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["1.2.8-3.3.1"],"introduced":["0"],"last_affected":[],"package":"logback","purl":"pkg:rpm/opensuse/logback\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:4109-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.13.2-2.1"],"introduced":["0"],"last_affected":[],"package":"log4j","purl":"pkg:rpm/opensuse/log4j\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11666-1"}],"prev":{"headline":"Cross Site Request Forgery in mailman","id":"CVE-2021-44227"},"products":["Apache Log4j2"],"published":"2021-12-10","related":[{"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"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":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Apache Software Foundation"]},"summary":"Attackers can execute arbitrary code via crafted log messages in Apache Log4j2 when JNDI lookup is enabled.","url":"https://insights.sbomify.com/CVE-2021-44228/"}