CVE-2021-44832
Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration
En bref Sévérité MEDIUM 6.6 EPSS EPSS 97.91 % · centile 100 (2026-10-27) État PUBLISHED Publiée 2021-12-28 Mise à jour 2026-05-29 Attribuée par apache Statut NVD Modified
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.
Scores Version Score Vecteur Évalué par CVSS 3.1 MEDIUM 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CISA-ADP CVSS 3.1 MEDIUM 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H NVD · nvd@nist.gov (Primary) CVSS 3.1 MEDIUM 6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) CVSS 2.0 HIGH 8.5 AV:N/AC:M/Au:S/C:C/I:C/A:C NVD · nvd@nist.gov (Primary)
Faiblesses (CWE)
Avis
Références européennes
Avis du CERT-FR
Configurations affectées (CPE NVD) cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* ≥ 2.0.1 < 2.3.2cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* ≥ 2.4 < 2.12.4cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:* ≥ 2.13.0 < 2.17.1cpe:2.3:a:apache:log4j:2.0:-:*:*:*:*:*:*cpe:2.3:a:apache:log4j:2.0:beta7:*:*:*:*:*:*cpe:2.3:a:apache:log4j:2.0:beta8:*:*:*:*:*:*cpe:2.3:a:apache:log4j:2.0:beta9:*:*:*:*:*:*cpe:2.3:a:apache:log4j:2.0:rc1:*:*:*:*:*:*cpe:2.3:a:apache:log4j:2.0:rc2:*:*:*:*:*:*cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* ≥ 8.0.0.0 ≤ 8.5.1.0cpe:2.3:a:oracle:communications_interactive_session_recorder:6.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_interactive_session_recorder:6.4:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* ≥ 17.12.0 ≤ 17.12.11cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* ≥ 18.8.0 ≤ 18.8.13cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* ≥ 19.12.0 ≤ 19.12.12cpe:2.3:a:oracle:primavera_gateway:*:*:*:*:*:*:*:* ≥ 20.12.0 ≤ 20.12.7cpe:2.3:a:oracle:primavera_gateway:21.12.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:* ≥ 19.12.0 ≤ 19.12.18.0cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:* ≥ 20.12.0.0 ≤ 20.12.12.0cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:21.12.0.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_unifier:20.12:*:*:*:*:*:*:*cpe:2.3:a:oracle:primavera_unifier:21.12:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_assortment_planning:16.0.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:retail_fiscal_management:14.2:*:*:*:*:*:*:*cpe:2.3:a:oracle:siebel_ui_framework:21.12:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*cpe:2.3:a:cisco:cloudcenter:4.10.0.16:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:*:*:*:*:*:*:*:* < 12.0.0.4.6cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:12.0.0.5.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* ≥ 8.3.0.0 ≤ 8.5.1.0cpe:2.3:a:oracle:communications_interactive_session_recorder:6.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_interactive_session_recorder:6.4:*:*:*:*:*:*:*cpe:2.3:a:oracle:communications_offline_mediation_controller:*:*:*:*:*:*:*:* < 12.0.0.4.4+31 autres
Produits affectés
Références
Sources