|
|
|||
| Rule General Information |
|---|
| Release Date: | 2024-09-03 | |
| Rule Name: | Apache HTTP Server mod_lua Buffer Overflow Vulnerability (CVE-2021-44790) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
|---|
| Description: | 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. | |
| Impact: | A buffer overflow vulnerability can be triggered by an attacker in the context of the vulnerable product. Further attacks includes arbitrary code execution and denial of service. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | http://httpd.apache.org/security/vulnerabilities_24.html http://packetstormsecurity.com/files/171631/Apache-2.4.x-Buffer-Overflow.html http://seclists.org/fulldisclosure/2022/May/33 http://seclists.org/fulldisclosure/2022/May/35 |
|
| Solutions |
|---|
| Refer to the announcement or patch by the vendor: https://httpd.apache.org/download.cgi |