Log4jPatch

-- 이 저장소는 보관archived되었습니다 -- 이 도구의 추가 개발은 corretto/hotpatch-for-apache-log4j2에서 계속됩니다. 이 프로젝트를 공유하고, 의견을 남기고, 테스트하고, 기여해 주셔서 감사합니다! Log4jPatch 실행 중인 JVM 프로세스에 Java 에이전트를 주입하는 간단한 도구의 POC개념 증명입니다. 이 에이전트는 로드된 모든 org.apache.logging.log4j.core.lookup.JndiLookup 인스턴스의 lookup 메서드를 패치하여 조건 없이 문자열...

CVE-2026-41433 OpenTelemetry eBPF Instrumentation: Privileged Java agent injection allows arbitrary host file overwrite via untrusted TMPDIR

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From 0.4.0 to before 0.8.0, a flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and OBI is...

CVE-2026-41433 OpenTelemetry eBPF Instrumentation: Privileged Java agent injection allows arbitrary host file overwrite via untrusted TMPDIR

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From 0.4.0 to before 0.8.0, a flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and OBI is...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via the findTempDir and copyAgent processes. An attacker can overwrite arbitrary files on the host system by controlling the TMPDIR environment variable in a Java process and leveraging symlink manipulation. This is only...

OpenTelemetry eBPF Instrumentation: Privileged Java agent injection allows arbitrary host file overwrite via untrusted TMPDIR

Summary A flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and OBI is running with elevated privileges. The injector trusted TMPDIR from the target process and used unsafe file creation...

PT-2026-35073

Name of the Vulnerable Software and Affected Versions OpenTelemetry eBPF Instrumentation versions 0.4.0 through 0.7.x Description A flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and the...