| 제목 | Zeroday Exploit in Apache Log4j |
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| 설명 | A few hours ago, a 0-day exploit in the popular Java logging library log4j was discovered that results in Remote Code Execution (RCE) by logging a certain string.
Given how ubiquitous this library is, the impact of the exploit (full server control), and how easy it is to exploit, the impact of this vulnerability is quite severe.
The 0-day was tweeted along with a POC posted on GitHub. Since this vulnerability is still very new, there isn't a CVE to track it yet.
This post provides resources to help you understand the vulnerability and how to mitigate it for yourself
Source:
https://www.lunasec.io/docs/blog/log4j-zero-day/
https://twitter.com/P0rZ9/status/1468949890571337731
https://github.com/tangxiaofeng7/apache-log4j-poc |
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| 원천 | ⚠️ https://www.lunasec.io/docs/blog/log4j-zero-day/ |
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| 사용자 | CSieberg (UID 13359) |
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| 제출 | 2021. 12. 10. AM 09:09 (5 연령 ago) |
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| 모더레이션 | 2021. 12. 10. AM 09:14 (5 minutes later) |
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| 상태 | 수락 |
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| VulDB 항목 | 187925 [Apache log4j 까지 2.14.1 JNDI LDAP Server Lookup Log4Shell/LogJam 권한 상승] |
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| 포인트들 | 20 |
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