CVE-2020-8215

Published: Jul 20, 2020Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

A buffer overflow is present in canvas version <= 1.6.9, which could lead to a Denial of Service or execution of arbitrary code when it processes a user-provided image.

Affected (1)

Products: Automattic: Canvas

Automattic

1 product

Canvas

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Automattic Canvas	Up to 1.6.9

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://hackerone.com/reports/315037

Source: support@hackerone.com

Third Party Advisory

https://hackerone.com/reports/315037

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.