CVE-2024-33600
glibc NSCD Null Pointer Dereference
Description
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.
INFO
Published Date :
May 6, 2024, 8:15 p.m.
Last Modified :
June 18, 2025, 2:50 p.m.
Source :
3ff69d7a-14f2-4f67-a097-88dee7810d18
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Public PoC/Exploit Available at Github
CVE-2024-33600 has a 3 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2024-33600
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-33600.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/07/22/5 | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20240524-0013/ | Third Party Advisory |
| https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 | Broken Link |
| http://www.openwall.com/lists/oss-security/2024/07/22/5 | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20240524-0013/ | Third Party Advisory |
| https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 | Broken Link |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Dockerfile Roff Java
Learn about 'How to check and prevent Docker's security vulnerability'
Dockerfile Java
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Dockerfile Go
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-33600 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-33600 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 18, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* versions from (including) 2.15 up to (excluding) 2.40 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:* Added Reference Type CVE: http://www.openwall.com/lists/oss-security/2024/07/22/5 Types: Mailing List, Third Party Advisory Added Reference Type GNU C Library: http://www.openwall.com/lists/oss-security/2024/07/22/5 Types: Mailing List, Third Party Advisory Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html Types: Mailing List, Third Party Advisory Added Reference Type GNU C Library: https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html Types: Mailing List, Third Party Advisory Added Reference Type CVE: https://security.netapp.com/advisory/ntap-20240524-0013/ Types: Third Party Advisory Added Reference Type GNU C Library: https://security.netapp.com/advisory/ntap-20240524-0013/ Types: Third Party Advisory Added Reference Type CVE: https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 Types: Broken Link Added Reference Type GNU C Library: https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 Types: Broken Link -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 27, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by 3ff69d7a-14f2-4f67-a097-88dee7810d18
Feb. 13, 2025
Action Type Old Value New Value Changed Description 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. 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. -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2024/07/22/5 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html Added Reference https://security.netapp.com/advisory/ntap-20240524-0013/ Added Reference https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 -
CVE Modified by 3ff69d7a-14f2-4f67-a097-88dee7810d18
Jul. 22, 2024
Action Type Old Value New Value Added Reference GNU C Library http://www.openwall.com/lists/oss-security/2024/07/22/5 [No types assigned] -
CVE Modified by 3ff69d7a-14f2-4f67-a097-88dee7810d18
Jun. 30, 2024
Action Type Old Value New Value Added Reference GNU C Library https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html [No types assigned] -
CVE Modified by 3ff69d7a-14f2-4f67-a097-88dee7810d18
Jun. 10, 2024
Action Type Old Value New Value Added Reference GNU C Library https://security.netapp.com/advisory/ntap-20240524-0013/ [No types assigned] -
CVE Modified by 3ff69d7a-14f2-4f67-a097-88dee7810d18
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 3ff69d7a-14f2-4f67-a097-88dee7810d18
May. 06, 2024
Action Type Old Value New Value Added Description 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. Added Reference GNU C Library https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0006 [No types assigned] Added CWE GNU C Library CWE-476
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-33600 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-33600
weaknesses.