Vulnerability Information
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Vulnerability Title
Out of Bounds Access Leading to Undefined Behavior
Vulnerability Description
A debug function in the lua-resty-json package, up to commit id 3ef9492bd3a44d9e51301d6adc3cd1789c8f534a (merged in PR #14) contained an out of bounds access bug that could have allowed an attacker to launch a DoS if the function was used to parse untrusted input data. It is important to note that because this debug function was only used in tests and demos, it was not exploitable in a normal environment.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
跨界内存读
Vulnerability Title
lua-resty-json 缓冲区错误漏洞
Vulnerability Description
Cloudflare lua-resty-json是Cloudflare公司的用于 lua 和 C 的 json 库。 lua-resty-json 3ef9492bd3a44d9e51301d6adc3cd1789c8f534a之前版本存在安全漏洞，该漏洞源于如果使用lua-resty-json 包中的debug函数解析不受信任的输入，攻击者可能会启动 DoS 数据。
CVSS Information
N/A
Vulnerability Type
N/A