CVEs-PoC/2021/CVE-2021-20294.md

CVE-2021-20294

Description

A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Karmaz95/C_HUNTER
• https://github.com/akaganeite/CVE4PP
• https://github.com/by-roj/24_Vulnerability-Analysis-and-PoC-Reimplementation
• https://github.com/fluidattacks/makes
• https://github.com/fokypoky/places-list
• https://github.com/k0mi-tg/CVE-POC
• https://github.com/manas3c/CVE-POC
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/tin-z/CVE-2021-20294-POC
• https://github.com/tin-z/tin-z
• https://github.com/whoforget/CVE-POC
• https://github.com/youwizard/CVE-POC