CVEs-PoC/2021/CVE-2021-3580.md

### [CVE-2021-3580](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3580)
![](https://img.shields.io/static/v1?label=Product&message=nettle&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=nettle%203.7.3%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20&color=brightgreen)

### Description

A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application crash and denial of service.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/ARPSyndicate/cvemon