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CVE-2024-33600

Published: 6 May 2024

nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

Priority

Medium

Status

Package Release Status
eglibc
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Needs triage

upstream Needs triage

glibc
Launchpad, Ubuntu, Debian
bionic
Released (2.27-3ubuntu1.6+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (2.31-0ubuntu9.16)
jammy
Released (2.35-0ubuntu3.8)
mantic
Released (2.38-1ubuntu6.3)
noble
Released (2.39-0ubuntu8.2)
upstream Needs triage

xenial
Released (2.23-0ubuntu11.3+esm7)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
Patches:
upstream: https://sourceware.org/git?p=glibc.git;a=commit;h=b048a482f088e53144d26a61c390bed0210f49f2
upstream: https://sourceware.org/git?p=glibc.git;a=commit;h=7835b00dbce53c3c87bbbb1754a95fb5e58187aa
Binaries built from this source package are in Universe and so are supported by the community.