cve/2018/CVE-2018-1336.md

CVE-2018-1336

Description

An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.

POC

Reference

• https://www.oracle.com/security-alerts/cpuapr2020.html

Github

• https://github.com/ilmari666/cybsec
• https://github.com/tomoyamachi/gocarts
• https://github.com/vshaliii/Basic-Pentesting-2-Vulnhub-Walkthrough