cve/2018/CVE-2018-20820.md

### [CVE-2018-20820](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20820)
![](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=n%2Fa&color=brighgreen)

### Description

read_ujpg in jpgcoder.cc in Dropbox Lepton 1.2.1 allows attackers to cause a denial-of-service (application runtime crash because of an integer overflow) via a crafted file.

### POC

#### Reference
- https://github.com/dropbox/lepton/issues/111
- https://github.com/dropbox/lepton/issues/111

#### Github
No PoCs found on GitHub currently.
Update Sun May 26 14:27:04 CEST 2024 2024-05-26 14:27:05 +02:00			`### [CVE-2018-20820](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20820)`
			`![](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=n%2Fa&color=brighgreen)`

			`### Description`

			`read_ujpg in jpgcoder.cc in Dropbox Lepton 1.2.1 allows attackers to cause a denial-of-service (application runtime crash because of an integer overflow) via a crafted file.`

			`### POC`

			`#### Reference`
			`- https://github.com/dropbox/lepton/issues/111`
Update CVE sources 2024-06-09 00:33 2024-06-09 00:33:16 +00:00			`- https://github.com/dropbox/lepton/issues/111`
Update Sun May 26 14:27:04 CEST 2024 2024-05-26 14:27:05 +02:00
			`#### Github`
			`No PoCs found on GitHub currently.`