Vulnerabilities > Apache > Http Server > 2.4.30
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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 |
| 2021-09-16 | CVE-2021-39275 | Out-of-bounds Write vulnerability in multiple products ap_escape_quotes() may write beyond the end of a buffer when given malicious input. | 9.8 |
| 2021-09-16 | CVE-2021-40438 | Server-Side Request Forgery (SSRF) vulnerability in multiple products A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. | 9.0 |
| 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 |
| 2021-06-10 | CVE-2019-17567 | HTTP Request Smuggling vulnerability in multiple products Apache HTTP Server versions 2.4.6 to 2.4.46 mod_proxy_wstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no HTTP validation, authentication or authorization possibly configured. | 5.3 |
| 2020-08-07 | CVE-2020-9490 | HTTP Request Smuggling vulnerability in multiple products Apache HTTP Server versions 2.4.20 to 2.4.43. | 7.5 |
| 2020-08-07 | CVE-2020-11993 | HTTP Request Smuggling vulnerability in multiple products Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. | 7.5 |
| 2020-04-02 | CVE-2020-1927 | Open Redirect vulnerability in multiple products In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. | 6.1 |
| 2020-04-01 | CVE-2020-1934 | Use of Uninitialized Resource vulnerability in multiple products In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. | 5.3 |