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| purl | pkg:deb/ubuntu/apache2@2.2.8-1ubuntu0.11 |
| Next non-vulnerable version | 2.4.41-4ubuntu3.6 |
| Latest non-vulnerable version | 2.4.41-4ubuntu3.6 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-1awx-fb64-aaae
Aliases: CVE-2017-3167 |
In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed. |
Affected by 45 other vulnerabilities. Affected by 41 other vulnerabilities. |
|
VCID-1pf4-rzru-aaak
Aliases: CVE-2015-3183 |
The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c. |
Affected by 49 other vulnerabilities. |
|
VCID-2cgf-57ed-aaap
Aliases: CVE-2017-9798 |
Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker sends an unauthenticated OPTIONS HTTP request when attempting to read secret data. This is a use-after-free issue and thus secret data is not always sent, and the specific data depends on many factors including configuration. Exploitation with .htaccess can be blocked with a patch to the ap_limit_section function in server/core.c. |
Affected by 48 other vulnerabilities. Affected by 39 other vulnerabilities. |
|
VCID-2dyn-1fxu-aaaa
Aliases: CVE-2020-13950 |
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 |
Affected by 5 other vulnerabilities. |
|
VCID-34zq-vqpq-aaac
Aliases: CVE-2017-15710 |
In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header value is not present in the charset conversion table, a fallback mechanism is used to truncate it to a two characters value to allow a quick retry (for example, 'en-US' is truncated to 'en'). A header value of less than two characters forces an out of bound write of one NUL byte to a memory location that is not part of the string. In the worst case, quite unlikely, the process would crash which could be used as a Denial of Service attack. In the more likely case, this memory is already reserved for future use and the issue has no effect at all. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
|
VCID-38cq-p1jy-aaag
Aliases: CVE-2021-30641 |
Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF' |
Affected by 5 other vulnerabilities. |
|
VCID-46br-m32d-aaaq
Aliases: CVE-2017-7668 |
The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value. |
Affected by 45 other vulnerabilities. Affected by 41 other vulnerabilities. |
|
VCID-4gaf-sz3q-aaaj
Aliases: CVE-2019-10081 |
HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client. |
Affected by 19 other vulnerabilities. |
|
VCID-6cg8-antz-aaap
Aliases: CVE-2021-26690 |
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service |
Affected by 5 other vulnerabilities. |
|
VCID-7n9g-cb8b-aaaa
Aliases: CVE-2020-1934 |
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. |
Affected by 10 other vulnerabilities. |
|
VCID-96kn-srnx-aaaf
Aliases: CVE-2014-3583 |
The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers. |
Affected by 54 other vulnerabilities. |
|
VCID-9h4d-g4xk-aaas
Aliases: CVE-2019-0196 |
A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly. |
Affected by 23 other vulnerabilities. |
|
VCID-9u3h-a9qk-aaab
Aliases: CVE-2019-10098 |
In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. |
Affected by 15 other vulnerabilities. |
|
VCID-an9p-a1ra-aaad
Aliases: CVE-2019-10082 |
In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown. |
Affected by 19 other vulnerabilities. |
|
VCID-aruc-3t3r-aaan
Aliases: CVE-2021-40438 |
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. |
Affected by 0 other vulnerabilities. |
|
VCID-cspd-eg4d-aaaf
Aliases: CVE-2021-26691 |
In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow |
Affected by 5 other vulnerabilities. |
|
VCID-cwce-397z-aaak
Aliases: CVE-2020-11993 |
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. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers. |
Affected by 10 other vulnerabilities. |
|
VCID-cwwm-tz2r-aaan
Aliases: CVE-2019-0220 |
A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them. |
Affected by 17 other vulnerabilities. |
|
VCID-dt6a-dc5k-aaak
Aliases: CVE-2020-11984 |
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE |
Affected by 10 other vulnerabilities. |
|
VCID-ebqh-gauj-aaac
Aliases: CVE-2020-11985 |
IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020. |
Affected by 18 other vulnerabilities. |
|
VCID-egnd-62hk-aaaa
Aliases: 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. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol. |
Affected by 28 other vulnerabilities. |
|
VCID-evyq-x542-aaaj
Aliases: CVE-2014-0226 |
Race condition in the mod_status module in the Apache HTTP Server before 2.4.10 allows remote attackers to cause a denial of service (heap-based buffer overflow), or possibly obtain sensitive credential information or execute arbitrary code, via a crafted request that triggers improper scoreboard handling within the status_handler function in modules/generators/mod_status.c and the lua_ap_scoreboard_worker function in modules/lua/lua_request.c. |
Affected by 54 other vulnerabilities. |
|
VCID-fccq-2kpj-aaap
Aliases: CVE-2021-36160 |
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). |
Affected by 1 other vulnerability. |
|
VCID-fe6e-xrdj-aaak
Aliases: CVE-2018-8011 |
By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.33). |
Affected by 42 other vulnerabilities. Affected by 31 other vulnerabilities. |
|
VCID-g5wc-xh9z-aaaf
Aliases: CVE-2017-7679 |
In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header. |
Affected by 45 other vulnerabilities. Affected by 41 other vulnerabilities. |
|
VCID-g7gd-zfmv-aaae
Aliases: CVE-2016-4975 |
Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31). |
Affected by 45 other vulnerabilities. Affected by 31 other vulnerabilities. |
|
VCID-g832-nnp6-aaas
Aliases: CVE-2018-1303 |
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. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
|
VCID-g86h-8jec-aaaj
Aliases: CVE-2018-1333 |
By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.18-2.4.30,2.4.33). |
Affected by 28 other vulnerabilities. |
|
VCID-gtfr-3t82-aaab
Aliases: CVE-2019-9517 |
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. |
Affected by 19 other vulnerabilities. |
|
VCID-gzvw-kw4v-aaae
Aliases: CVE-2019-0211 |
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. Non-Unix systems are not affected. |
Affected by 48 other vulnerabilities. Affected by 23 other vulnerabilities. |
|
VCID-h5x7-bugb-aaab
Aliases: CVE-2019-0217 |
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. |
Affected by 47 other vulnerabilities. Affected by 23 other vulnerabilities. |
|
VCID-kbsm-t2tv-aaan
Aliases: CVE-2018-1301 |
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. This vulnerability is considered very hard if not impossible to trigger in non-debug mode (both log and build level), so it is classified as low risk for common server usage. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
|
VCID-kcnv-z2rj-aaaa
Aliases: CVE-2021-39275 |
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. |
Affected by 1 other vulnerability. |
|
VCID-kraa-vyt2-aaaa
Aliases: CVE-2017-9788 |
In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service. |
Affected by 48 other vulnerabilities. Affected by 40 other vulnerabilities. |
|
VCID-ksjq-1m1d-aaag
Aliases: CVE-2015-3185 |
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior. |
Affected by 49 other vulnerabilities. |
|
VCID-ktfu-gs2z-aaah
Aliases: CVE-2017-15715 |
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. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
|
VCID-mdun-23uj-aaap
Aliases: CVE-2016-2161 |
In Apache HTTP Server versions 2.4.0 to 2.4.23, malicious input to mod_auth_digest can cause the server to crash, and each instance continues to crash even for subsequently valid requests. |
Affected by 45 other vulnerabilities. Affected by 45 other vulnerabilities. |
|
VCID-n1yq-pscd-aaaj
Aliases: 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. This comes from the "HTTP_SESSION" variable name used by mod_session to forward its data to CGIs, since the prefix "HTTP_" is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
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VCID-ncxa-2sp4-aaam
Aliases: CVE-2019-10092 |
In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed. |
Affected by 15 other vulnerabilities. |
|
VCID-nmtk-ar4f-aaaj
Aliases: CVE-2018-17189 |
In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 (mod_http2) connections. |
Affected by 23 other vulnerabilities. |
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VCID-pm2k-zdhx-aaam
Aliases: CVE-2017-3169 |
In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port. |
Affected by 45 other vulnerabilities. Affected by 41 other vulnerabilities. |
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VCID-pmtm-skvc-aaar
Aliases: CVE-2015-4000 |
The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue. |
Affected by 51 other vulnerabilities. |
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VCID-qxmm-betc-aaae
Aliases: CVE-2018-17199 |
In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded. |
Affected by 47 other vulnerabilities. Affected by 23 other vulnerabilities. |
|
VCID-qz6b-x9ps-aaae
Aliases: CVE-2020-35452 |
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow |
Affected by 5 other vulnerabilities. |
|
VCID-rdww-rdku-aaas
Aliases: CVE-2020-1927 |
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. |
Affected by 10 other vulnerabilities. |
|
VCID-ryex-1mb4-aaap
Aliases: CVE-2016-5387 |
The Apache HTTP Server through 2.4.23 follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect an application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. NOTE: the vendor states "This mitigation has been assigned the identifier CVE-2016-5387"; in other words, this is not a CVE ID for a vulnerability. |
Affected by 48 other vulnerabilities. Affected by 48 other vulnerabilities. |
|
VCID-tnc6-bvst-aaan
Aliases: CVE-2013-5704 |
The mod_headers module in the Apache HTTP Server 2.2.22 allows remote attackers to bypass "RequestHeader unset" directives by placing a header in the trailer portion of data sent with chunked transfer coding. NOTE: the vendor states "this is not a security issue in httpd as such." |
Affected by 51 other vulnerabilities. |
|
VCID-tnr1-zca1-aaaq
Aliases: CVE-2021-34798 |
Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier. |
Affected by 1 other vulnerability. |
|
VCID-v8ck-9fsk-aaae
Aliases: CVE-2014-3581 |
The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty HTTP Content-Type header. |
Affected by 51 other vulnerabilities. |
|
VCID-vtj3-6vp1-aaap
Aliases: CVE-2019-0197 |
A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue. |
Affected by 19 other vulnerabilities. |
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VCID-wf8u-9fv3-aaap
Aliases: CVE-2016-8743 |
Apache HTTP Server, in all releases prior to 2.2.32 and 2.4.25, was liberal in the whitespace accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution. |
Affected by 45 other vulnerabilities. Affected by 45 other vulnerabilities. |
|
VCID-wjwj-kv72-aaaa
Aliases: CVE-2013-4352 |
The cache_invalidate function in modules/cache/cache_storage.c in the mod_cache module in the Apache HTTP Server 2.4.6, when a caching forward proxy is enabled, allows remote HTTP servers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger a missing hostname value. |
Affected by 59 other vulnerabilities. |
|
VCID-xjt7-2ew4-aaaj
Aliases: CVE-2014-0118 |
The deflate_in_filter function in mod_deflate.c in the mod_deflate module in the Apache HTTP Server before 2.4.10, when request body decompression is enabled, allows remote attackers to cause a denial of service (resource consumption) via crafted request data that decompresses to a much larger size. |
Affected by 54 other vulnerabilities. |
|
VCID-xqb8-4zzf-aaae
Aliases: CVE-2014-0231 |
The mod_cgid module in the Apache HTTP Server before 2.4.10 does not have a timeout mechanism, which allows remote attackers to cause a denial of service (process hang) via a request to a CGI script that does not read from its stdin file descriptor. |
Affected by 54 other vulnerabilities. |
|
VCID-xwew-bszp-aaad
Aliases: CVE-2018-1312 |
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection. |
Affected by 42 other vulnerabilities. Affected by 33 other vulnerabilities. |
|
VCID-yc1w-zrsk-aaap
Aliases: CVE-2018-1302 |
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. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk. |
Affected by 28 other vulnerabilities. |
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VCID-yj4m-rr74-aaaa
Aliases: CVE-2014-0117 |
The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a denial of service (child-process crash) via a crafted HTTP Connection header. |
Affected by 54 other vulnerabilities. |
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VCID-ynsc-ebc6-aaaf
Aliases: CVE-2016-0736 |
In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC. |
Affected by 45 other vulnerabilities. Affected by 45 other vulnerabilities. |
|
VCID-ytrc-wygq-aaaf
Aliases: CVE-2020-9490 |
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers. |
Affected by 10 other vulnerabilities. |
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VCID-z9au-scjh-aaae
Aliases: 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. This issue affects Apache HTTP Server 2.4.17 to 2.4.48. |
Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|