CVE-2021-44790
published 2021-12-20CVE-2021-44790: A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is…
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EXPLOIT
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.
Affected
32 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | http_server | < 2.4.52 | 2.4.52 |
| apache | httpd | — | — |
| apache_software_foundation | apache_http_server | Apache HTTP Server 2.4 – 2.4.51 | — |
| apple | mac_os_x | — | — |
| apple | macos | < 10.15.7 | 10.15.7 |
| apple | macos | >= 11.0 < 11.6.6 | 11.6.6 |
| apple | macos | >= 12.0 < 12.4 | 12.4 |
| apple | macos_big_sur | — | — |
| apple | macos_monterey | — | — |
| apple | security_update_2022-004_catalina | — | — |
| debian | apache2 | < apache2 2.4.52-1 (bookworm) | apache2 2.4.52-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_httpd_2.4.52-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_httpd_2.4.52-1_on_cbl_mariner_1.0 | — | — |
| oracle | communications_element_manager | <= 9.0 | — |
| oracle | communications_operations_monitor | — | — |
| oracle | communications_operations_monitor | — | — |
| oracle | communications_operations_monitor | — | — |
| oracle | communications_session_report_manager | <= 9.0 | — |
| oracle | communications_session_route_manager | <= 9.0 | — |
| oracle | http_server | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL