The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 up to and including 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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gnu glibc |
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fedoraproject fedora 33 |
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fedoraproject fedora 34 |
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debian debian linux 10.0 |