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关于20220523的fastjson的安全漏洞,作者是否考虑升级到2.0? #400

Description

@LeoGZ
  1. 风险描述
    fastjson已使用黑白名单用于防御反序列化漏洞,经研究该利用在特定条件下可绕过默认autoType关闭限制,攻击远程服务器,风险影响较大。建议fastjson用户尽快采取安全措施保障系统安全。

  2. 影响版本
    特定依赖存在下影响 ≤1.2.80

具体漏洞如下
https://github.com/alibaba/fastjson/wiki/security_update_20220523
https://github.com/alibaba/fastjson/releases/tag/1.2.83

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