cve/2021/CVE-2021-46143.md

CVE-2021-46143

Description

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/SYRTI/POC_to_review
• https://github.com/Trinadh465/external_lib_AOSP10_r33_CVE-2021-45960_CVE-2021-46143-
• https://github.com/WhooAmii/POC_to_review
• https://github.com/fokypoky/places-list
• https://github.com/nanopathi/external_expat_AOSP10_r33_CVE-2021-46143
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/trhacknon/Pocingit
• https://github.com/zecool/cve