CVE-2023-37644

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p19

Published

Jan 11, 2024 (Jan 11, 2024)

Modified

Jun 17, 2026

Description

SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in png_read_chunk in lib/png.c.

Vendors: swftools
Products: swftools
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.