CVE-2021-34798
published 2021-09-16CVE-2021-34798: Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
Affected
24 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | http_server | <= 2.4.48 | — |
| apache_software_foundation | apache_http_server | Apache HTTP Server 2.4 – 2.4.48 | — |
| debian | apache2 | < apache2 2.4.49-1 (bookworm) | apache2 2.4.49-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_httpd_2.4.52-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_httpd_2.4.49-1_on_cbl_mariner_1.0 | — | — |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | — | — |
| oracle | enterprise_manager_base_platform | — | — |
| oracle | enterprise_manager_base_platform | — | — |
| oracle | http_server | — | — |
| oracle | http_server | — | — |
| oracle | instantis_enterprisetrack | — | — |
| oracle | instantis_enterprisetrack | — | — |
| oracle | instantis_enterprisetrack | — | — |
| oracle | peoplesoft_enterprise_peopletools | — | — |
| oracle | zfs_storage_appliance_kit | — | — |
| paloalto | pan-os | — | — |
| siemens | sinema_remote_connect_server | < 3.1 | 3.1 |
| siemens | sinema_server | — | — |
| tenable | tenable.sc | <= 5.19.1 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH