CVE-2024-33601

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-33601
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-33601.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-33601
Related
Published
2024-05-06T20:15:11Z
Modified
2025-06-19T03:58:50.991839Z
Downstream
Summary
[none]
Details

nscd: netgroup cache may terminate daemon on memory allocation failure

The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients. The flaw was introduced in glibc 2.15 when the cache was added to nscd.

This vulnerability is only present in the nscd binary.

References

Affected packages

Debian:11 / glibc

Package

Name
glibc
Purl
pkg:deb/debian/glibc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.31-13+deb11u10

Affected versions

2.*

2.31-13
2.31-13+deb11u1
2.31-13+deb11u2
2.31-13+deb11u3
2.31-13+deb11u4
2.31-13+deb11u5
2.31-13+deb11u6
2.31-13+deb11u7
2.31-13+deb11u8
2.31-13+deb11u9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / glibc

Package

Name
glibc
Purl
pkg:deb/debian/glibc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.36-9+deb12u7

Affected versions

2.*

2.36-9
2.36-9+deb12u1
2.36-9+deb12u2
2.36-9+deb12u3
2.36-9+deb12u4
2.36-9+deb12u5
2.36-9+deb12u6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / glibc

Package

Name
glibc
Purl
pkg:deb/debian/glibc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.37-19

Affected versions

2.*

2.36-9
2.36-9+loong64
2.36-10~0
2.37-1
2.37-2
2.37-3
2.37-4
2.37-5
2.37-6
2.37-7
2.37-8
2.37-9
2.37-10
2.37-11
2.37-12
2.37-13
2.37-14
2.37-15~deb13u1
2.37-15
2.37-15.1
2.37-15.1+sh4
2.37-16
2.37-17
2.37-18

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / sourceware.org/git/glibc.git

Affected ranges

Type
GIT
Repo
https://sourceware.org/git/glibc.git
Events
Introduced
c0da14cdda1fa552262ce3624156194eef43e973
Fixed
3d1aed874918c466a4477af1da35983ab036690e

Affected versions

Other

changelog-ends-here

glibc-2.*

glibc-2.15
glibc-2.16
glibc-2.16-ports-before-merge
glibc-2.16-ports-merge
glibc-2.16-tps
glibc-2.16.0
glibc-2.16.90
glibc-2.17
glibc-2.17.90
glibc-2.18
glibc-2.18.90
glibc-2.19
glibc-2.19.90
glibc-2.20
glibc-2.20.90
glibc-2.21
glibc-2.21.90
glibc-2.22
glibc-2.22.90
glibc-2.23
glibc-2.23.90
glibc-2.24
glibc-2.24.90
glibc-2.25
glibc-2.25.90
glibc-2.26
glibc-2.26.9000
glibc-2.27
glibc-2.27.9000
glibc-2.28
glibc-2.28.9000
glibc-2.29
glibc-2.29.9000
glibc-2.30
glibc-2.30.9000
glibc-2.31
glibc-2.31.9000
glibc-2.32
glibc-2.32.9000
glibc-2.33
glibc-2.33.9000
glibc-2.34
glibc-2.34.9000
glibc-2.35
glibc-2.35.9000
glibc-2.36
glibc-2.36.9000
glibc-2.37
glibc-2.37.9000
glibc-2.38
glibc-2.38.9000
glibc-2.39
glibc-2.39.9000