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Package details: pkg:apache/httpd@2.4.17
purl pkg:apache/httpd@2.4.17
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-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 …
2.4.25
Vulnerable
CVE-2016-1546

By manipulating the flow control windows on streams, a client was able to block server threads for long times, causing …
2.4.20
Vulnerable
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 …
2.4.25
Vulnerable
CVE-2016-4975

Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made …
2.4.25
Vulnerable
2.2.32
Vulnerable
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 …
2.4.25
Vulnerable
2.2.32
Vulnerable
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 …
2.4.25
Vulnerable
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, …
2.4.25
Vulnerable
2.2.32
Vulnerable
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-2017-7679

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-2018-1283

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-2018-17189

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-2019-10092

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-2020-11985

For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and …
2.4.25
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-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
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 …
2.4.49
Vulnerable
This package is not known to fix any advisories.