CVE-2018-19591
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.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.364
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| GNU C Library (USN-4416-1) libc6_2.27-3ubuntu1.2_i386.deb | Linux |
| GNU C Library (USN-4416-1) libc6_2.27-3ubuntu1.2_amd64.deb | Linux |
| GNU C Library (USN-4416-1) libc6_2.30-0ubuntu2.2_i386.deb | Linux |
| GNU C Library (USN-4416-1) libc6_2.30-0ubuntu2.2_amd64.deb | Linux |
| GNU C Library (USN-4416-1) libc6_2.23-0ubuntu11.2_i386.deb | Linux |
| GNU C Library (USN-4416-1) libc6_2.23-0ubuntu11.2_amd64.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234