Vulnerabilities > Apache > Http Server > 2.4.21
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-04-08 | CVE-2019-0211 | Use After Free vulnerability in multiple products In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. | 7.8 |
| 2019-04-08 | CVE-2019-0217 | Race Condition vulnerability in multiple products In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions. | 7.5 |
| 2019-01-30 | CVE-2018-17199 | Session Fixation vulnerability in multiple products In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. | 7.5 |
| 2018-09-25 | CVE-2018-11763 | In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. | 5.9 |
| 2018-06-18 | CVE-2018-1333 | Resource Exhaustion vulnerability in multiple products By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. | 7.5 |
| 2018-03-26 | CVE-2018-1303 | Out-of-bounds Read vulnerability in multiple products A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. | 7.5 |
| 2018-03-26 | CVE-2018-1302 | NULL Pointer Dereference vulnerability in multiple products When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. | 5.9 |
| 2018-03-26 | CVE-2018-1301 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit is reached by reading the HTTP header. | 5.9 |
| 2018-03-26 | CVE-2018-1283 | In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a "Session" header. | 5.3 |
| 2018-03-26 | CVE-2017-15715 | Improper Input Validation vulnerability in multiple products In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. | 8.1 |