PT-2017-18327 · Swftools · Swftools

Publicado 2017-07-05 · Atualizado 2017-07-13 · CVE-2017-8420

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions SWFTools version 2013-04-09-1007

Description The issue arises from the mishandling of a malformed TTF file by the font2swf component, leading to a potential Denial of Service (DoS) due to an Access Violation. This can be triggered when font2swf processes a specially crafted TTF file, causing the program to crash.

Recommendations For SWFTools version 2013-04-09-1007, consider avoiding the use of malformed TTF files with the font2swf component until a fix is available. As a temporary workaround, restrict the input to font2swf to prevent the processing of potentially malicious TTF files.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-8420

Produtos afetados

Swftools

Referências · 6

• 🔥❌ https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8420 · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2017-8420 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-8420 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-8420 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2017-8420 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-8420 · Aviso do Fabricante