漏洞描述
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.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
github.comhttps://github.com/vulhub/vulhub/tree/master/log4j/CVE-2017-5645↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2017-5645↗www.openwall.comhttp://www.openwall.com/lists/oss-security/2019/12/19/2↗www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html↗www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html↗