cve/2018/CVE-2018-1000654.md

### [CVE-2018-1000654](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000654)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

### POC

#### Reference
- https://gitlab.com/gnutls/libtasn1/issues/4
- https://gitlab.com/gnutls/libtasn1/issues/4

#### Github
- https://github.com/PajakAlexandre/wik-dps-tp02
- https://github.com/brandoncamenisch/release-the-code-litecoin
- https://github.com/dispera/giant-squid
- https://github.com/domyrtille/interview_project
- https://github.com/epequeno/devops-demo
- https://github.com/garethr/snykout
- https://github.com/nedenwalker/spring-boot-app-using-gradle
- https://github.com/nedenwalker/spring-boot-app-with-log4j-vuln
- https://github.com/onzack/trivy-multiscanner
- https://github.com/yeforriak/snyk-to-cve