Vulnerabilities > Apache > Http Server > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-06-09 | CVE-2022-30556 | Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer. | 7.5 |
| 2022-03-14 | CVE-2022-22719 | Improper Initialization vulnerability in multiple products A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. | 7.5 |
| 2021-12-20 | CVE-2021-44224 | NULL Pointer Dereference vulnerability in multiple products A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). | 8.2 |
| 2021-10-05 | CVE-2021-41524 | NULL Pointer Dereference vulnerability in multiple products While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. | 7.5 |
| 2021-10-05 | CVE-2021-41773 | Path Traversal vulnerability in multiple products A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. | 7.5 |
| 2021-09-16 | CVE-2021-34798 | NULL Pointer Dereference vulnerability in multiple products Malformed requests may cause the server to dereference a NULL pointer. | 7.5 |
| 2021-09-16 | CVE-2021-36160 | Out-of-bounds Read vulnerability in multiple products A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). | 7.5 |
| 2021-08-16 | CVE-2021-33193 | A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. | 7.5 |
| 2021-06-15 | CVE-2021-31618 | NULL Pointer Dereference vulnerability in multiple products Apache HTTP Server protocol handler for the HTTP/2 protocol checks received request headers against the size limitations as configured for the server and used for the HTTP/1 protocol as well. | 7.5 |
| 2021-06-10 | CVE-2020-13950 | NULL Pointer Dereference vulnerability in multiple products Apache HTTP Server versions 2.4.41 to 2.4.46 mod_proxy_http can be made to crash (NULL pointer dereference) with specially crafted requests using both Content-Length and Transfer-Encoding headers, leading to a Denial of Service | 7.5 |