CVE-2024-33601
published 2024-05-06CVE-2024-33601: 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…
high7.3CVSS 3.1
AVNACLPRNUINSUCLILAL
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.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | glibc | < glibc 2.36-9+deb12u7 (bookworm) | glibc 2.36-9+deb12u7 (bookworm) |
| gnu | glibc | >= 0 < 2.31-13+deb11u10 | 2.31-13+deb11u10 |
| gnu | glibc | >= 0 < 2.36-9+deb12u7 | 2.36-9+deb12u7 |
| gnu | glibc | >= 0 < 2.37-19 | 2.37-19 |
| gnu | glibc | >= 0 < 2.37-19 | 2.37-19 |
| gnu | glibc | >= 0 < 2.31-0ubuntu9.16 | 2.31-0ubuntu9.16 |
| gnu | glibc | >= 0 < 2.35-0ubuntu3.8 | 2.35-0ubuntu3.8 |
| gnu | glibc | >= 0 < 2.39-0ubuntu8.2 | 2.39-0ubuntu8.2 |
| gnu | glibc | >= 0 < 2.23-0ubuntu11.3+esm7 | 2.23-0ubuntu11.3+esm7 |
| gnu | glibc | >= 0 < 2.27-3ubuntu1.6+esm3 | 2.27-3ubuntu1.6+esm3 |
| gnu | glibc | >= 2.15 < 2.40 | 2.40 |
| msrc | azl3_glibc_2.38-11_on_azure_linux_3.0 | — | — |
| msrc | cbl2_glibc_2.35-7_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| paloalto | pan-os | — | — |
| the_gnu_c_library | glibc | >= 2.15 < 2.40 | 2.40 |
CVSS provenance
nvdv3.17.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
osv8.1HIGH