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Package details: pkg:apache/httpd@2.4.25
purl pkg:apache/httpd@2.4.25
Next non-vulnerable version 2.4.42
Latest non-vulnerable version 2.4.54
Risk score
Vulnerabilities affecting this package (36)
Advisory Summary Fixed in package version
CVE-2017-15710

mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's …
2.4.33
Vulnerable
CVE-2017-15715

The expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only …
2.4.33
Vulnerable
CVE-2017-3167

Use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed. Third-party …
2.2.34
Vulnerable
2.4.26
Vulnerable
CVE-2017-3169

mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port.
2.2.34
Vulnerable
2.4.26
Vulnerable
CVE-2017-7659

A maliciously constructed HTTP/2 request could cause mod_http2 to dereference a NULL pointer and crash the server process.
2.4.26
Vulnerable
CVE-2017-7668

The HTTP strict parsing changes added in 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() …
2.2.34
Vulnerable
2.4.26
Vulnerable
CVE-2017-7679

mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header.
2.2.34
Vulnerable
2.4.26
Vulnerable
CVE-2017-9788

The value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments. …
2.2.34
Vulnerable
2.4.27
Vulnerable
CVE-2017-9798

When an unrecognized HTTP Method is given in an <Limit {method}> directive in an .htaccess file, and that .htaccess file …
2.4.28
Vulnerable
CVE-2018-11763

By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time …
2.4.35
Vulnerable
CVE-2018-1283

When mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user …
2.4.33
Vulnerable
CVE-2018-1301

A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.33, due to an out of …
2.4.33
Vulnerable
CVE-2018-1302

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.33 could have written …
2.4.33
Vulnerable
CVE-2018-1303

A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.33 due to an …
2.4.33
Vulnerable
CVE-2018-1312

When generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a …
2.4.33
Vulnerable
CVE-2018-1333

By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a …
2.4.34
Vulnerable
CVE-2018-17189

By sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied …
2.4.38
Vulnerable
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 …
2.4.38
Vulnerable
CVE-2019-0196

Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparision when determining …
2.4.39
Vulnerable
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 …
2.4.39
Vulnerable
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 …
2.4.39
Vulnerable
CVE-2019-0220

When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must …
2.4.39
Vulnerable
CVE-2019-10081

HTTP/2 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's …
2.4.41
Vulnerable
CVE-2019-10082

Using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown.
2.4.41
Vulnerable
CVE-2019-10092

A limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the …
2.4.41
Vulnerable
CVE-2019-10098

Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to …
2.4.41
Vulnerable
CVE-2019-17567

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 …
2.4.48
Vulnerable
CVE-2019-9517

A malicious client could perform a DoS attack by flooding a connection with requests and basically never reading responses on …
2.4.41
Vulnerable
CVE-2020-11993

In 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 …
2.4.44
Not vulnerable
CVE-2020-13938

Apache HTTP Server versions 2.4.0 to 2.4.46 Unprivileged local users can stop httpd on Windows
2.4.48
Vulnerable
CVE-2020-1927

In Apache HTTP Server versions 2.4.0 to 2.4.41 some mod_rewrite configurations vulnerable to open redirect.
2.4.42
Not vulnerable
CVE-2020-1934

in Apache HTTP Server versions 2.4.0 to 2.4.41, mod_proxy_ftp use of uninitialized value with malicious FTP backend.
2.4.42
Not vulnerable
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 …
2.4.48
Vulnerable
CVE-2020-9490

In 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 …
2.4.44
Not vulnerable
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 …
2.4.48
Vulnerable
CVE-2021-26691

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted SessionHeader sent by an origin server could cause a heap …
2.4.48
Vulnerable
Vulnerabilities fixed by this package (7)
Advisory Summary Aliases
CVE-2016-0736
Prior to Apache HTTP release 2.4.25, mod_sessioncrypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or …
CVE-2016-2161
Malicious input to mod_auth_digest will cause the server to crash, and each instance continues to crash even for subsequently valid …
CVE-2016-4975
Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made …
CVE-2016-5387
HTTP_PROXY is a well-defined environment variable in a CGI process, which collided with a number of libraries which failed to …
CVE-2016-8740
The HTTP/2 protocol implementation (mod_http2) had an incomplete handling of the LimitRequestFields directive. This allowed an attacker to inject unlimited …
CVE-2016-8743
Apache HTTP Server, prior to release 2.4.25 (and 2.2.32), accepted a broad pattern of unusual whitespace patterns from the user-agent, …
CVE-2020-11985
For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and …