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High 7.5
A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `…
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High 7.1
A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when usin…
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High 7.5
A malformed `HTTP/2 HEADERS` frame with oversized, invalid `HPACK` data can cause Node.js to crash by triggering an unh…
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High 7.5
The C++ method SignTraits::DeriveBits() may incorrectly call ThrowException() based on user-supplied inputs when execut…
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High 8.1
Due to the improper handling of batch files in child_process.spawn / child_process.spawnSync, a malicious command line …
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High 7.5
Quadratic complexity parsing cookies with backslashes
There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module. When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic compl…
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High 7.3
Improper Domain Lookup that potentially leads to SSRF attacks in libuv
libuv is a multi-platform support library with a focus on asynchronous I/O. The `uv_getaddrinfo` function in `src/unix/getaddrinfo.c` (and its windows counterpart `src/win/getaddrinfo.c`), truncates hostnames to 256 characters before calling `getaddrinfo`. Th…
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High 7.5
The use of __proto__ in process.mainModule.__proto__.require() can bypass the policy mechanism and require modules outs…
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High 7.5
A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.…
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High 8.8
The use of `module.constructor.createRequire()` can bypass the policy mechanism and require modules outside of the poli…
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High 7.5
llhttp vulnerable to HTTP request smuggling
The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parse…