HOMEVULNERABILITIESCVE-2024-33602
HIGH

CVE-2024-33602

CWE-466Published: May 6, 2024· Updated: Jun 17, 2026

7.4
CVSS v3.1

Official Description

nscd: netgroup cache assumes NSS callback uses in-buffer strings

The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory

when the NSS callback does not store all strings in the provided buffer.

The flaw was introduced in glibc 2.15 when the cache was added to nscd.

This vulnerability is only present in the nscd binary.

NVD Source

Technical Analysis

CVE-2024-33602 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.4.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

Debian1 product(s)
debian linux
gnu1 product(s)
glibc
netapp14 product(s)
h300s firmwareh300sh500s firmwareh500sh700s firmwareh700sh410s firmwareh410sh410c firmwareh410celement softwaresolidfire \& hci management node+2
Source: NVD CPE · 16 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
ADVISORYhttps://security.netapp.com/advisory/ntap-20240524-0012/
ADVISORYhttps://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
ADVISORYhttps://security.netapp.com/advisory/ntap-20240524-0012/

All References (9)

→
http://www.openwall.com/lists/oss-security/2024/07/22/5Mailing List
→
https://lists.debian.org/debian-lts-announce/2024/06/msg00026.htmlMailing List · Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20240524-0012/Third Party Advisory
→
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0008Broken Link
→
http://www.openwall.com/lists/oss-security/2024/07/22/5Mailing List
→
https://lists.debian.org/debian-lts-announce/2024/06/msg00026.htmlMailing List · Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20240524-0012/Third Party Advisory
→
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0008Broken Link
→
https://cert-portal.siemens.com/productcert/html/ssa-082556.html

Quick Facts

CVE IDCVE-2024-33602
CVSS Score7.4 / 10
SeverityHIGH
WeaknessCWE-466
CISA KEVNo
Affected3 vendor(s)
PublishedMay 6, 2024

Related CVEs (CWE-466)

CVE-2024-21849
7.5
CVE-2019-25548
6.2
CVE-2019-25599
6.2
CVE-2018-25234
6.2
CVE-2018-25227
6.2
CVE-2026-57025
5.5

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-33602 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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