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| Rule General Information |
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| Release Date: | 2022-07-20 | |
| Rule Name: | Apache Log4j Server Deserialization Command Execution Vulnerability (CVE-2017-5645) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code. | |
| Impact: | An attacker can execute arbitrary command via a successful exploit in the context of the vulnerable software. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | SecurityFocusBID:97702 SecurityTrackerID:1041294 http://www.openwall.com/lists/oss-security/2019/12/19/2 http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html |
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| Solutions |
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| The vendor has released upgrade patches to fix vulnerabilities, please visit: https://issues.apache.org/jira/browse/LOG4J2-1863 |