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osvGoogleOSV:CVE-2021-27645
HistoryFeb 24, 2021 - 3:15 p.m.

CVE-2021-27645

2021-02-2415:15:13
Google
osv.dev
9

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

17.3%

The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 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.