CVE-2022-36114
Vulnerability from cvelistv5
Published
2022-09-14 00:00
Modified
2024-08-03 09:52
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
Summary
Extracting malicious crates can fill the file system
References
security-advisories@github.comhttps://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxpMitigation, Third Party Advisory
Impacted products
rust-langcargo
Show details on NVD website

To clipboard 

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Un atacante podr\u00eda descargar a un registro alternativo un paquete especialmente dise\u00f1ado que extrae muchos m\u00e1s datos que su tama\u00f1o (tambi\u00e9n se conoce como \\\"zip bomb\\\"), agotando el espacio en disco de la m\u00e1quina que usa Cargo para descargar el paquete. Tenga en cuenta que, por su dise\u00f1o, Cargo permite la ejecuci\u00f3n de c\u00f3digo en tiempo de compilaci\u00f3n, debido a los scripts de compilaci\u00f3n y las macros de procedimiento. Las vulnerabilidades de este aviso permiten llevar a cabo un subconjunto de los posibles da\u00f1os de una forma m\u00e1s dif\u00edcil de rastrear. Tus dependencias deben seguir siendo confiables si quieres estar protegido de los ataques, ya que es posible llevar a cabo los mismos ataques con scripts de construcci\u00f3n y macros de procedimiento. La vulnerabilidad est\u00e1 presente en todas las versiones de Cargo. Rust versi\u00f3n 1.64 , que ser\u00e1 publicada el 22 de septiembre, incluir\u00e1 una correcci\u00f3n para la misma. Dado que la vulnerabilidad es s\u00f3lo una forma m\u00e1s limitada de lograr lo que pueden hacer los scripts de construcci\u00f3n o las macros de procedimiento maliciosos, hemos decidido no publicar versiones puntuales de Rust que incluyan la correcci\u00f3n de seguridad. Los archivos de parche est\u00e1n disponibles para Rust versi\u00f3n 1.63.0 en el repositorio wg-security-response para las personas que construyen su propia cadena de herramientas. Recomendamos a usuarios de registros alternativos que tengan cuidado con el paquete que descargan, incluyendo s\u00f3lo dependencias confiables en sus proyectos. 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