CVE-2021-4104
Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2
HIGH 7.5
En bref
- Source
- NVD
- EPSS
- EPSS 80.60 % · centile 100 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Modified
Description
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
Faiblesses (CWE)
- CWE-502 — Désérialisation de données non fiables
Références
- https://www.cve.org/CVERecord?id=CVE-2021-44228
- https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126
- https://access.redhat.com/security/cve/CVE-2021-4104
- https://www.kb.cert.org/vuls/id/930724
- http://www.openwall.com/lists/oss-security/2022/01/18/3
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0033
- https://security.netapp.com/advisory/ntap-20211223-0007/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://security.gentoo.org/glsa/202209-02
- https://security.gentoo.org/glsa/202310-16
- https://security.gentoo.org/glsa/202312-02
- https://security.gentoo.org/glsa/202312-04
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | MEDIUM 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-fp5r-v3w9-4333 — JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data
Références européennes
- ENISA EUVD · EUVD-2021-2514
- GCVE · GCVE-0-2021-4104
Avis du CERT-FR
- CERTFR-2026-AVI-1336 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0855 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0419 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0027 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0910 — Multiples vulnérabilités dans IBM QRadar · cert.ssi.gouv.fr
- CERTFR-2023-AVI-0073 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2022-AVI-960 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2022-AVI-755 — Multiples vulnérabilités dans IBM Spectrum · cert.ssi.gouv.fr
- CERTFR-2022-AVI-717 — Multiples vulnérabilités dans les produits Schneider · cert.ssi.gouv.fr
- CERTFR-2022-AVI-712 — Multiples vulnérabilités dans IBM QRadar SIEM · cert.ssi.gouv.fr
- CERTFR-2022-AVI-526 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2022-AVI-1027 — Multiples vulnérabilités dans IBM Db2 · cert.ssi.gouv.fr
- CERTFR-2022-AVI-056 — Multiples vulnérabilités dans Oracle WebLogic Server · cert.ssi.gouv.fr
- CERTFR-2021-AVI-951 — Multiples vulnérabilités dans le noyau Linux de RedHat · cert.ssi.gouv.fr
- CERTFR-2021-ALE-022 — [MaJ] Vulnérabilité dans Apache Log4j · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:log4j:1.2:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:a:redhat:codeready_studio:12.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:integration_camel_quarkus:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_a-mq:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_a-mq:7:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_a-mq_streaming:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_data_virtualization:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_fuse:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_fuse_service_works:6.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_operations_network:3.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:jboss_web_server:3.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.6:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.7:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.8:*:*:*:*:*:*:*cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:advanced_supply_chain_planning:12.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:advanced_supply_chain_planning:12.2:*:*:*:*:*:*:*cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:*cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:*cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*cpe:2.3:a:oracle:business_process_management_suite:12.2.1.3.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:business_process_management_suite:12.2.1.4.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_eagle_ftp_table_base_retrieval:4.5:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_network_integrity:7.3.6:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_offline_mediation_controller:*:*:*:*:*:*:*:*< 12.0.0.4.0cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.5.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_unified_inventory_management:7.3.4:*:*:*:*:*:*:*- +32 autres
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache Log4j 1.x | affected Apache Log4j 1.2 1.2.x |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |