CVE catalog

CVE-2024-33599

GNU C Library vulnerabilities

Severity: High · CVSS 7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Published: Apr 23, 2024, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.31% · Oct 25, 2026

nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	glibc	sid	`2.43-7`	fixed
Debian	glibc	forky	`2.43-7`	fixed
Debian	glibc	trixie	`2.41-12+deb13u4`	fixed
Debian	glibc	bookworm	`2.36-9+deb12u14`	fixed
Debian	glibc	bookworm-security	`2.36-9+deb12u7`	fixed
Ubuntu	glibc	noble	`2.36-9+deb12u7`	fixed
Ubuntu	glibc	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	glibc-doc	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	glibc-source	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc-bin	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc-dev-bin	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc-devtools	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-amd64	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-dev	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-dev-amd64	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-dev-i386	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-dev-s390	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-dev-x32	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-i386	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-s390	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	libc6-x32	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	locales	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	locales-all	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	nscd	noble	`2.39-0ubuntu8.2`	fixed
Ubuntu	glibc	pro	`2.26-0ubuntu2`	vulnerable
Ubuntu	glibc	pro	`2.26-0ubuntu2.1`	vulnerable
Ubuntu	glibc	pro	`2.27-0ubuntu2`	vulnerable
Ubuntu	glibc	pro	`2.27-0ubuntu3`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.2`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.3`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.4`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.5`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm1`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm2`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm3`	fixed
Ubuntu	glibc	20.04	`2.30-0ubuntu2`	vulnerable
Ubuntu	glibc	20.04	`2.30-0ubuntu3`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu5`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu6`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu7`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.1`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.2`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.3`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.7`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.9`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.12`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.14`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.15`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.16`	fixed
Ubuntu	glibc	22.04	`2.34-0ubuntu3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu1`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.1`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.4`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.5`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.6`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.7`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.8`	fixed
Ubuntu	glibc	24.04	`2.38-1ubuntu6`	vulnerable
Ubuntu	glibc	24.04	`2.38-3ubuntu1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu2`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu6`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8.1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8.2`	fixed
Ubuntu	eglibc	pro	`2.17-93ubuntu4`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu1`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu2`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu4`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu5`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu6`	vulnerable
Ubuntu	eglibc	pro	`2.18-0ubuntu7`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu2`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu3`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu4`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu5`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.1`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.3`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.4`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.5`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.6`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.7`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.8`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.9`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.10`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.11`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.13`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.14`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.15`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.15+esm1`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.15+esm2`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.15+esm3`	vulnerable
Ubuntu	eglibc	pro	`2.19-0ubuntu6.15+esm4`	vulnerable
Ubuntu	glibc	pro	`2.26-0ubuntu2`	vulnerable
Ubuntu	glibc	pro	`2.26-0ubuntu2.1`	vulnerable
Ubuntu	glibc	pro	`2.27-0ubuntu2`	vulnerable
Ubuntu	glibc	pro	`2.27-0ubuntu3`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.2`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.3`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.4`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.5`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm1`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm2`	vulnerable
Ubuntu	glibc	pro	`2.27-3ubuntu1.6+esm3`	fixed
Ubuntu	glibc	20.04	`2.30-0ubuntu2`	vulnerable
Ubuntu	glibc	20.04	`2.30-0ubuntu3`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu5`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu6`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu7`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.1`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.2`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.3`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.7`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.9`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.12`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.14`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.15`	vulnerable
Ubuntu	glibc	20.04	`2.31-0ubuntu9.16`	fixed
Ubuntu	glibc	22.04	`2.34-0ubuntu3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu1`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.1`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.3`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.4`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.5`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.6`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.7`	vulnerable
Ubuntu	glibc	22.04	`2.35-0ubuntu3.8`	fixed
Ubuntu	glibc	24.04	`2.38-1ubuntu6`	vulnerable
Ubuntu	glibc	24.04	`2.38-3ubuntu1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu2`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu6`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8.1`	vulnerable
Ubuntu	glibc	24.04	`2.39-0ubuntu8.2`	fixed
Opensuse	glibc	tumbleweed	`2.39-6.1`	fixed
Suse	glibc	linux enterprise micro 5.5	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise micro 5.3	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise micro 5.4	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise micro 5.5	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise module for basesystem 15 sp5	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise module for development tools 15 sp5	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise high performance computing 15 sp3-ltss	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise high performance computing 15 sp4-espos	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise high performance computing 15 sp4-ltss	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise server 15 sp3-ltss	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise server 15 sp4-ltss	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise server for sap applications 15 sp3	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise server for sap applications 15 sp4	`2.31-150300.83.1`	fixed
Suse	glibc	manager proxy 4.3	`2.31-150300.83.1`	fixed
Suse	glibc	manager server 4.3	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise micro 5.1	`2.31-150300.83.1`	fixed
Suse	glibc	linux enterprise micro 5.2	`2.31-150300.83.1`	fixed
Suse	glibc	enterprise storage 7.1	`2.31-150300.83.1`	fixed
Opensuse	glibc	leap micro 5.3	`2.31-150300.83.1`	fixed
Opensuse	glibc	leap micro 5.4	`2.31-150300.83.1`	fixed
Opensuse	glibc	leap 15.5	`2.31-150300.83.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	glibc	source	sid	`2.37-19`	not yet assigned	Not reported	Not reported
Debian	glibc	source	forky	`2.37-19`	not yet assigned	Not reported	Not reported
Debian	glibc	source	trixie	`2.37-19`	not yet assigned	Not reported	Not reported
Debian	glibc	source	bookworm	`2.36-9+deb12u7`	not yet assigned	Not reported	Not reported
Ubuntu	glibc	deb	noble	`2.36-9+deb12u7`	Not reported	Not reported	Not reported
Ubuntu	glibc	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	glibc-doc	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	glibc-source	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc-bin	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc-dev-bin	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc-devtools	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-amd64	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-dev	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-dev-amd64	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-dev-i386	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-dev-s390	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-dev-x32	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-i386	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-s390	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	libc6-x32	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	locales	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	locales-all	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	nscd	deb	noble	`2.39-0ubuntu8.2`	Not reported	Not reported	Not reported
Ubuntu	glibc	deb	pro	`2.27-3ubuntu1.6+esm3`	Not reported	USN-6804-1	Not reported
Ubuntu	glibc	deb	20.04	`2.31-0ubuntu9.16`	Not reported	USN-6804-1	Not reported
Ubuntu	glibc	deb	22.04	`2.35-0ubuntu3.8`	Not reported	USN-6804-1	Not reported
Ubuntu	glibc	deb	24.04	`2.39-0ubuntu8.2`	Not reported	USN-6804-1	Not reported
Ubuntu	glibc	deb	pro	`2.27-3ubuntu1.6+esm3`	Not reported	UBUNTU-CVE-2024-33599	Not reported
Ubuntu	glibc	deb	20.04	`2.31-0ubuntu9.16`	Not reported	UBUNTU-CVE-2024-33599	Not reported
Ubuntu	glibc	deb	22.04	`2.35-0ubuntu3.8`	Not reported	UBUNTU-CVE-2024-33599	Not reported
Ubuntu	glibc	deb	24.04	`2.39-0ubuntu8.2`	Not reported	UBUNTU-CVE-2024-33599	Not reported
Opensuse	glibc	rpm	tumbleweed	`2.39-6.1`	Not reported	OPENSUSE-SU-2024:13935-1	Not reported
Suse	glibc	rpm	linux enterprise micro 5.5	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-2	Not reported
Suse	glibc	rpm	linux enterprise micro 5.3	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise micro 5.4	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise micro 5.5	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise module for basesystem 15 sp5	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise module for development tools 15 sp5	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise high performance computing 15 sp3-ltss	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise high performance computing 15 sp4-espos	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise high performance computing 15 sp4-ltss	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise server 15 sp3-ltss	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise server 15 sp4-ltss	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise server for sap applications 15 sp3	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise server for sap applications 15 sp4	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	manager proxy 4.3	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	manager server 4.3	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise micro 5.1	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	linux enterprise micro 5.2	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Suse	glibc	rpm	enterprise storage 7.1	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Opensuse	glibc	rpm	leap micro 5.3	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Opensuse	glibc	rpm	leap micro 5.4	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported
Opensuse	glibc	rpm	leap 15.5	`2.31-150300.83.1`	Not reported	SUSE-SU-2024:1895-1	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

References

[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]