CVE-2021-20294

HIGH
Search associated code STIX 2.1 vulnerability STIX 2.1 with PoCs

Record summary

CVE-2021-20294 has a selected CVSS score of 7.8 (high); EIP currently links 1 repository PoC.

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.

Description source: CVE List

Exploitation context

Available material

Repository PoCs
1

Affected products and versions

1
ProductSourceVersion range

binutils

CVE Listbinutils 2.35.2affected

Proofs of concept

1

Repository PoCs

GitHubtin-z/CVE-2021-20294-POCRepository PoCby tin-z11Not analyzed5 files

172.6 KiB

GitHub
PoC details

References

10