supernovel

## CVE-2019-5736.md

      
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                leoh0
                / CVE-2019-5736.md
            
            
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              December 30, 2019 00:23
            
              
                CVE-2019-5736 poc 와 해결방법을 정리 했습니다.
              
          
    CVE-2019-5736

설명

이 취약점은 악의적인 사용자가 컨테이너(runc를 사용하는 docker 등)를 사용해서 호스트 시스템의 runc 바이너리를 변조하여 root 억세스를 가능하게 합니다.
자세한내용은 redhat을 참고하시면 좋습니다.
POC


reference


## DNS_TO_LOCALHOST.markdown

      
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                tinogomes
                / DNS_TO_LOCALHOST.markdown
            
            
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              July 18, 2024 14:08
            
              
                Public DNS Pointing to localhost (127.0.0.1)
              
          
    Available Public Wildcard DNS Domains pointing to localhost (127.0.0.1)

The best way to safely and securely use local domains pointing to 127.0.0.1 is to edit your local settings (/etc/hosts) and add your own settings. Keep in mind if you want to use subdomains, you need to enter all variations.
Example:
# Adding bottom of your current file /etc/hosts
################# MY LOCAL DOMAINS
127.0.0.1 local.com admin.local.com
127.0.0.1 domain1.com