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this post was submitted on 04 Oct 2023
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I'll admit i'm out of my depth about exactly how curl works on the local system, but surely if there is a vulnerability in the "libcurl" library that is much more serious and severe then just saying "curl" is vulnerable.
I'm assuming that libcurl touches a huge amount of the linux network stack.
They specifically say the high vulnerability one affects the command line tool, not just the library. High implies privilege escalation.. I'm wondering how at this point because it's not setuid and there's really no reason opening a TCP socket could cause it (and if it does, that's a kernel error not curl).