In the GNU C Library (aka glibc or libc6) up to and including 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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gnu glibc |
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fedoraproject fedora 28 |
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fedoraproject fedora 29 |