CVE-2018-19591
PoC —CVSS 3.1
7.5 high
EPSS
6%p92
Published
()
Modified
Description
In the GNU C Library (aka glibc or libc6) through 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.
- Vendors
- gnufedoraproject
- Products
- glibc, fedora
- Weakness
- CWE-20, CWE-404
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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