CVE-2021-39563

Published September 20th, 2021

View on NVD ↗

CVSS v3

5.5

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpActions() located in swfaction.c. It allows an attacker to cause Denial of Service.

swftools/swftools

Utilities for editing and generating Adobe Flash (SWF) files.

GitHub

299