CVEs-PoC/2020/CVE-2020-10188.md

CVE-2020-10188

Description

utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.

POC

Reference

• https://appgateresearch.blogspot.com/2020/02/bravestarr-fedora-31-netkit-telnetd_28.html
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-telnetd-EFJrEzPx
• https://www.oracle.com/security-alerts/cpuApr2021.html

Github

No PoCs found on GitHub currently.