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CVE-2024-33599

Date: May 6, 2024

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.

Language: C

Severity Score

Related Resources (8)

https://security.netapp.com/advisory/ntap-20240524-0011/
http://www.openwall.com/lists/oss-security/2024/07/22/5
https://github.com/bminor/glibc/commit/87801a8fd06db1d654eea3e4f7626ff476a9bdaa
https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html
https://security-tracker.debian.org/tracker/CVE-2024-33599
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0005
https://nvd.nist.gov/vuln/detail/CVE-2024-33599
https://www.mend.io/vulnerability-database/CVE-2024-33599

Severity Score

Weakness Type (CWE)

Stack-based Buffer Overflow

CWE-121

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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