PT-2017-13021 · Html Tidy · Tidy

Mayfeel Yang · Publicado 2017-08-25 · Atualizado 2017-08-30 · CVE-2017-13692

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Tidy version 5.5.31

Description The issue allows attackers to cause a denial of service, resulting in a Segmentation Fault. This is due to the IsURLCodePoint function in attrs.c, which is vulnerable when given an invalid ISALNUM argument.

Recommendations For Tidy version 5.5.31, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-13692

Produtos afetados

Tidy

Referências · 4

• https://github.com/htacg/tidy-html5/issues/588 · Correção
• http://securityfocus.com/bid/100506 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-13692 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-13692 · Aviso do Fabricante