PT-2019-11499 · Rust · Yaml-Rust

Shnatsel · Publicado 2019-07-25 · Atualizado 2020-08-24 · CVE-2019-1010182

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: yaml-rust versions 0.4.0 and earlier

Description: The issue is related to uncontrolled recursion, which can lead to a denial of service due to an impossible to catch abort. This occurs when the YamlLoader::load from str function is used to parse a malicious YAML document.

Recommendations: For yaml-rust versions 0.4.0 and earlier, update to version 0.4.1 or later to resolve the issue. As a temporary workaround, consider restricting the use of the YamlLoader::load from str function when parsing untrusted YAML documents.

Correção

Uncontrolled Recursion

Enumeração de Fraquezas

CWE-674

Identificadores relacionados

CVE-2019-1010182

Produtos afetados

Yaml-Rust

Referências · 3

• https://github.com/chyh1990/yaml-rust/pull/109 · Correção
• https://osv.dev/vulnerability/CVE-2019-1010182 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010182 · Nota de Segurança