cve/2020/CVE-2020-35702.md

### [CVE-2020-35702](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35702)
![](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

** DISPUTED ** DCTStream::getChars in DCTStream.cc in Poppler 20.12.1 has a heap-based buffer overflow via a crafted PDF document. NOTE: later reports indicate that this only affects builds from Poppler git clones in late December 2020, not the 20.12.1 release. In this situation, it should NOT be considered a Poppler vulnerability. However, several third-party Open Source projects directly rely on Poppler git clones made at arbitrary times, and therefore the CVE remains useful to users of those projects.

### POC

#### Reference
- https://gitlab.freedesktop.org/poppler/poppler/-/issues/1011
- https://gitlab.freedesktop.org/poppler/poppler/-/issues/1011

#### Github
- https://github.com/0xCyberY/CVE-T4PDF
- https://github.com/ARPSyndicate/cvemon
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00			`### [CVE-2020-35702](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35702)`
			`![](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`

			DISPUTED DCTStream::getChars in DCTStream.cc in Poppler 20.12.1 has a heap-based buffer overflow via a crafted PDF document. NOTE: later reports indicate that this only affects builds from Poppler git clones in late December 2020, not the 20.12.1 release. In this situation, it should NOT be considered a Poppler vulnerability. However, several third-party Open Source projects directly rely on Poppler git clones made at arbitrary times, and therefore the CVE remains useful to users of those projects.

			`### POC`

			`#### Reference`
			`- https://gitlab.freedesktop.org/poppler/poppler/-/issues/1011`
Update CVE sources 2024-06-09 00:33 2024-06-09 00:33:16 +00:00			`- https://gitlab.freedesktop.org/poppler/poppler/-/issues/1011`
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00
			`#### Github`
			`- https://github.com/0xCyberY/CVE-T4PDF`
			`- https://github.com/ARPSyndicate/cvemon`