Vulnerabilities > Apache > Http Server > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-07-01 | CVE-2024-38476 | Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable. Users are recommended to upgrade to version 2.4.60, which fixes this issue. | 9.8 |
| 2024-07-01 | CVE-2024-38474 | Improper Encoding or Escaping of Output vulnerability in multiple products Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified. | 9.8 |
| 2023-03-07 | CVE-2023-25690 | HTTP Request Smuggling vulnerability in Apache Http Server Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using variable substitution. | 9.8 |
| 2023-01-17 | CVE-2022-36760 | HTTP Request Smuggling vulnerability in Apache Http Server Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. | 9.0 |
| 2022-06-09 | CVE-2022-31813 | Insufficient Verification of Data Authenticity vulnerability in multiple products Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. | 9.8 |
| 2022-06-09 | CVE-2022-28615 | Integer Overflow or Wraparound vulnerability in multiple products Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. | 9.1 |
| 2022-03-14 | CVE-2022-23943 | Out-of-bounds Write vulnerability in multiple products Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. | 9.8 |
| 2022-03-14 | CVE-2022-22721 | Integer Overflow or Wraparound vulnerability in multiple products If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. | 9.1 |
| 2022-03-14 | CVE-2022-22720 | HTTP Request Smuggling vulnerability in multiple products Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling | 9.8 |
| 2021-12-20 | CVE-2021-44790 | Out-of-bounds Write vulnerability in multiple products A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). | 9.8 |