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OpenAI:红队测试中发现 Brotli 压缩库存在远程代码执行漏洞

2026-10-24 07:22:55

ChainCatcher 消息,OpenAI 在 X 平台发帖称,其在近期红队演练中发现,广泛使用的压缩库 Brotli 存在一个无需身份验证即可远程执行代码的漏洞,Node.js、Bun、Envoy 等软件均内置该库。攻击者可通过发送恶意压缩数据接管未修补的服务器,也可通过恶意服务器接管接受压缩数据的客户端。

OpenAI 表示,该问题的根源已于今年 2 月在 Brotli 源码中修复,但当时未被识别为安全漏洞,内置该库的软件均需同步更新。据 The Hacker News 报道,该漏洞编号为 CVE-2026-111497,Node.js 已于 10 月 21 日发布修复版本。

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