CVE-2021-27645Published
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 …
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2021-27645 · Microsoft / collected KEV context
cve-program · CVE-2021-27645
- https://sourceware.org/bugzilla/show_bug.cgi?id=27462
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7TS26LIZSOBLGJEZMJX4PXT5BQDE2WS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7LZNT6KTMCCWPWXEOGSHD3YLYZKUGMH5/
- https://security.gentoo.org/glsa/202107-07
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.