| Package | Affected versions | Patched versions |
|---|---|---|
| org.apache.tomcat:tomcat | ≥ 10.0.3, < 10.0.5≥ 9.0.0, < 9.0.45< 8.5.65 | 10.0.59.0.458.5.65 |
| tomcat | = 10.0.3= 10.0.4= 8.5.64= 9.0.44 | |
| epolicy orchestrator | = 5.10.0< 5.10.0 | 5.10.0 |
| big data spatial and graph | < 23.1 | 23.1 |
A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset between requests. This meant that once a non-blocking I/O error occurred, all future requests handled by that request object would fail. Users were able to trigger non-blocking I/O errors, e.g. by dropping a connection, thereby creating the possibility of triggering a DoS. Applications that do not use non-blocking I/O are not exposed to this vulnerability. This issue affects Apache Tomcat 10.0.3 to 10.0.4; 9.0.44; 8.5.64.
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