Medium · published July 12, 2021
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
| Product | Versions | Fixed in |
|---|---|---|
| apache/tomcat | ≥ 7.0.0, < 7.0.109 | 7.0.109 |
| apache/tomcat | ≥ 8.5.0, < 8.5.66 | 8.5.66 |
| apache/tomcat | ≥ 9.0.0, < 9.0.46 | 9.0.46 |
| apache/tomcat | ≥ 10.0.0, < 10.0.6 | 10.0.6 |
| oracle/communications_cloud_native_core_policy | all versions | — |
| oracle/communications_diameter_signaling_router | ≥ 8.0.0, ≤ 8.5.0 | — |
| oracle/communications_pricing_design_center | all versions | — |
| oracle/hospitality_cruise_shipboard_property_management_system | all versions | — |
| oracle/tekelec_platform_distribution | ≥ 7.4.0, ≤ 7.7.1 | — |
| debian/debian_linux | all versions | — |
| debian/debian_linux | all versions | — |
| debian/debian_linux | all versions | — |