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KnowSafe 安全预警:handlebars Package Prototype 权限提升漏洞

KnowSafe 安全预警:KnowSafe 安全团队监测到编号 AVD-2021-23383 的安全漏洞(危害等级:严重)已公开披露,相关用户应尽快排查并完成修复。

漏洞介绍

The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.

影响范围

应用:handlebarsjs handlebars(影响面 Up to (excluding) 4.7.7)

系统:debian_11 node-handlebars(影响面 Up to (excluding) 4.7.6+~4.1.0-2)

系统:debian_12 node-handlebars(影响面 Up to (excluding) 4.7.6+~4.1.0-2)

解决方案

建议您更新当前系统或软件至最新版,完成漏洞的修复。

参考信息

https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427

https://security.netapp.com/advisory/ntap-20210618-0007/

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1279031

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1279032

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279030

KnowSafe 将持续跟踪该漏洞的利用情况与修复进展,如需漏洞管理与应急响应支持,欢迎联系 KnowSafe 安全团队。