cve/2023/CVE-2023-3635.md

### [CVE-2023-3635](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3635)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&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-195%3A%20Signed%20to%20Unsigned%20Conversion%20Error&color=brighgreen)

### Description

GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.

### POC

#### Reference
- https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195/

#### Github
- https://github.com/jenkinsci/defensics-plugin