cve/2019/CVE-2019-7477.md

### [CVE-2019-7477](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7477)
![](https://img.shields.io/static/v1?label=Product&message=SonicOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=SonicOSv&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-327%3A%20Use%20of%20a%20Broken%20or%20Risky%20Cryptographic%20Algorithm&color=brighgreen)

### Description

A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/tls-attacker/TLS-Padding-Oracles