CVE-2021-34798
- EPSS 11.69%
- Published 16.09.2021 15:15:07
- Last modified 21.11.2024 06:11:13
Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
CVE-2021-36160
- EPSS 4.96%
- Published 16.09.2021 15:15:07
- Last modified 01.05.2025 15:40:05
A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
CVE-2021-39275
- EPSS 46.97%
- Published 16.09.2021 15:15:07
- Last modified 01.05.2025 15:39:40
ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier.
- EPSS 94.43%
- Published 16.09.2021 15:15:07
- Last modified 16.05.2025 15:27:13
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
CVE-2021-3634
- EPSS 0.12%
- Published 31.08.2021 17:15:08
- Last modified 21.11.2024 06:22:02
A flaw has been found in libssh in versions prior to 0.9.6. The SSH protocol keeps track of two shared secrets during the lifetime of the session. One of them is called secret_hash and the other session_id. Initially, both of them are the same, but a...
CVE-2021-22922
- EPSS 0.16%
- Published 05.08.2021 21:15:11
- Last modified 21.11.2024 05:50:55
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, p...
CVE-2021-22923
- EPSS 0.11%
- Published 05.08.2021 21:15:11
- Last modified 21.11.2024 05:50:55
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or...
CVE-2021-22924
- EPSS 0.75%
- Published 05.08.2021 21:15:11
- Last modified 09.06.2025 15:15:24
libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the invo...
CVE-2021-22925
- EPSS 0.38%
- Published 05.08.2021 21:15:11
- Last modified 21.11.2024 05:50:55
curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending `NEW_ENV` variables, libcurlcould be ...
CVE-2021-32785
- EPSS 0.42%
- Published 22.07.2021 22:15:08
- Last modified 21.11.2024 06:07:44
mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. When mod_auth_openidc versions prior to 2.4.9 are co...