apache-log4j-poc
nuclei-templates
| apache-log4j-poc | nuclei-templates | |
|---|---|---|
| 3 | 13 | |
| 105 | 8,057 | |
| - | 1.8% | |
| 3.8 | 10.0 | |
| over 2 years ago | 5 days ago | |
| Java | JavaScript | |
| - | MIT License |
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apache-log4j-poc
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2021-12-10 - Cool Query Friday - Hunting Apache Log4j CVE-2021-44228 (Log4Shell)
Proof of Concept
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Log4j 0day being exploited
Exploit: https://github.com/tangxiaofeng7/apache-log4j-poc
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Log4j RCE Found
Are there any mitigations in recent JVMs?
I tried reproducing this, and got the POC to hit the LDAP server, but it wouldn't load the test payload.
See also:
- https://github.com/tangxiaofeng7/apache-log4j-poc
nuclei-templates
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Script kiddie tools preferred by the hackers of this channel?
Check https://github.com/projectdiscovery/nuclei mostly for CVEs.
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Link CVE to installed applications?
Otherwise your on the right path checkout the open source Greenbones OpenVAS (this was Nessus before they closed source and became corporate) or Project Discovery Nuclei
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Attack simulation tool based on CVE
Nmap can run scripts that trigger NIPS, as does Nuclei. https://nmap.org/ & https://github.com/projectdiscovery/nuclei you can look at a list of vuln scanners here. https://owasp.org/www-community/Vulnerability_Scanning_Tools. Nessus would be a common one to look at for Enterprise. Rapid 7, Qualys.
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XSS vulnerabilities discovered in ServiceNow - CVE-2022-38463
I created a nuclei template and scanned the bug bounty programs with nuclei and found that many companies were vulnerable to this.
- Are there any good automated attack tools besides Pentera?
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Free vulnerability scanners
Nuclei might be a good option: https://github.com/projectdiscovery/nuclei
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Spring4Shell: An Application Vulnerable to RCE
Recently one of the security researchers has built a Nuclei Template to Detect Spring4Shell, This template can be easily run to scan for Spring4Shell on your Networking, routing, or security devices inside your network. Template Link: https://github.com/projectdiscovery/nuclei-templates/blob/master/cves/2022/CVE-2022-22965.yaml
- GitHub - projectdiscovery/nuclei: Fast and customizable vulnerability scanner based on simple YAML based DSL.
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Almost every publicly available CVE PoC
For a curated collection of CVE PoCs that is continuously updated by the bug bounty community, check out the projectdiscovery nuclei repo: https://github.com/projectdiscovery/nuclei-templates/tree/ma...
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Log4j RCE Found
https://github.com/google/tsunami-security-scanner (I bet it would be easy to write a plugin for https://github.com/projectdiscovery/nuclei as well.)
To see if there are injection points statically, I work on a tool (https://github.com/returntocorp/semgrep) that someone else already wrote a check with: https://twitter.com/lapt0r/status/1469096944047779845 or look for the mitigation with `semgrep -e '$LOGGER.formatMsgNoLookups(true)' --lang java`. For the mitigation, the string should be unique enough that just ripgrep works well too.
What are some alternatives?
rogue-jndi - A malicious LDAP server for JNDI injection attacks
PayloadsAllTheThings - A list of useful payloads and bypass for Web Application Security and Pentest/CTF
lunasec - LunaSec - Dependency Security Scanner that automatically notifies you about vulnerabilities like Log4Shell or node-ipc in your Pull Requests and Builds. Protect yourself in 30 seconds with the LunaTrace GitHub App: https://github.com/marketplace/lunatrace-by-lunasec/
Awesome-Bugbounty-Writeups - A curated list of bugbounty writeups (Bug type wise) , inspired from https://github.com/ngalongc/bug-bounty-reference
log4shell_ioc_ips - log4j / log4shell IoCs from multiple sources put together in one big file (IPs) more coming soon (CVE-2021-44228)
Apache Log4j 2 - Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
CVE-2021-44228-Scanner - Vulnerability scanner and mitigation patch for Log4j2 CVE-2021-44228
Nuclei-Template-CVE-2022-1388-BIG-IP-iControl-REST-Exposed - This vulnerability may allow an unauthenticated attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system commands, create or delete files, or disable services. There is no data plane exposure; this is a control plane issue only.
CVE-2021-44228-Log4Shell-Hashes - Hashes for vulnerable LOG4J versions
Spring4Shell-POC - This is a dockerized application that is vulnerable to the Spring4Shell vulnerability (CVE-2022-22965).
jdk8u - https://wiki.openjdk.org/display/jdk8u
Sn1per - Attack Surface Management Platform