cve 2024 33600

CVE-2024-33600 is a vulnerability in the GNU C Library's Name Service Cache Daemon (nscd) that causes a denial of service through a null-pointer dereference. The bug occurs when a 'not found' netgroup response fails to be saved to the cache, leading to nscd crashing. This affects systems relying on nscd for name lookups, potentially disrupting services that depend on cached name resolution. The vulnerability is specific to the netgroup caching functionality and can be exploited to reliably crash the daemon, making it a concern for administrators managing Linux or Unix-like systems using nscd.