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Search Results (Refine Search)

Search Parameters:
  • Keyword (text search): cpe:/a:apache:http_server:2.4.0
There are 60 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2024-40898

SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests. Users are recommended to upgrade to version 2.4.62 which fixes this issue. 

Published: July 18, 2024; 6:15:03 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2024-38477

null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

Published: July 01, 2024; 3:15:05 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2024-38476

Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

Published: July 01, 2024; 3:15:04 PM -0400
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0:(not available)
CVE-2024-38474

Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified.

Published: July 01, 2024; 3:15:04 PM -0400
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0:(not available)
CVE-2023-31122

Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.

Published: October 23, 2023; 3:15:11 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-25690

Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using variable substitution. For example, something like: RewriteEngine on RewriteRule "^/here/(.*)" "http://example.com:8080/elsewhere?$1"; [P] ProxyPassReverse /here/ http://example.com:8080/ Request splitting/smuggling could result in bypass of access controls in the proxy server, proxying unintended URLs to existing origin servers, and cache poisoning. Users are recommended to update to at least version 2.4.56 of Apache HTTP Server.

Published: March 07, 2023; 11:15:09 AM -0500
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0:(not available)
CVE-2022-37436

Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.

Published: January 17, 2023; 3:15:11 PM -0500
V4.0:(not available)
V3.1: 5.3 MEDIUM
V2.0:(not available)
CVE-2022-36760

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions.

Published: January 17, 2023; 3:15:11 PM -0500
V4.0:(not available)
V3.1: 9.0 CRITICAL
V2.0:(not available)
CVE-2006-20001

A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier.

Published: January 17, 2023; 3:15:11 PM -0500
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2022-31813

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2022-30556

Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2022-29404

In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2022-28615

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 9.1 CRITICAL
V2.0: 6.4 MEDIUM
CVE-2022-28614

The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 5.3 MEDIUM
V2.0: 5.0 MEDIUM
CVE-2022-28330

Apache HTTP Server 2.4.53 and earlier on Windows may read beyond bounds when configured to process requests with the mod_isapi module.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 5.3 MEDIUM
V2.0: 5.0 MEDIUM
CVE-2022-26377

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.53 and prior versions.

Published: June 09, 2022; 1:15:09 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2022-23943

Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.

Published: March 14, 2022; 7:15:09 AM -0400
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2022-22721

If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.

Published: March 14, 2022; 7:15:09 AM -0400
V4.0:(not available)
V3.1: 9.1 CRITICAL
V2.0: 5.8 MEDIUM
CVE-2022-22720

Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling

Published: March 14, 2022; 7:15:09 AM -0400
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2022-22719

A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier.

Published: March 14, 2022; 7:15:09 AM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM