A regular expression based DoS... CVE-2023-22792
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AV
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AU
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A
发布：
2023-02-09
修订：
2024-02-02
A regular expression based DoS vulnerability in Action Dispatch <6.0.6.1,< 6.1.7.1, and <7.0.4.1. Specially crafted cookies, in combination with a specially crafted X_FORWARDED_HOST header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.
漏洞利用/PoC
暂无可用Exp或PoC
受影响的平台与产品
当前有3条受影响产品信息
