Total
299 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2010-0425 | 2 Apache, Microsoft | 2 Http Server, Windows | 2024-02-14 | 10.0 HIGH | N/A |
| modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete before calling isapi_unload for an ISAPI .dll module, which allows remote attackers to execute arbitrary code via unspecified vectors related to a crafted request, a reset packet, and "orphaned callback pointers." | |||||
| CVE-2005-2088 | 2 Apache, Debian | 2 Http Server, Debian Linux | 2024-02-09 | 4.3 MEDIUM | N/A |
| The Apache HTTP server before 1.3.34, and 2.0.x before 2.0.55, when acting as an HTTP proxy, allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header and a Content-Length header, which causes Apache to incorrectly handle and forward the body of the request in a way that causes the receiving server to process it as a separate HTTP request, aka "HTTP Request Smuggling." | |||||
| CVE-2002-1850 | 1 Apache | 1 Http Server | 2024-02-09 | 5.0 MEDIUM | 7.5 HIGH |
| mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script. | |||||
| CVE-2009-0023 | 1 Apache | 2 Apr-util, Http Server | 2024-02-02 | 4.3 MEDIUM | N/A |
| The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow. | |||||
| CVE-2007-6388 | 1 Apache | 1 Http Server | 2024-02-02 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in mod_status in the Apache HTTP Server 2.2.0 through 2.2.6, 2.0.35 through 2.0.61, and 1.3.2 through 1.3.39, when the server-status page is enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. | |||||
| CVE-2009-1955 | 7 Apache, Apple, Canonical and 4 more | 8 Apr-util, Http Server, Mac Os X and 5 more | 2024-02-02 | 5.0 MEDIUM | 7.5 HIGH |
| The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564. | |||||
| CVE-2004-0747 | 1 Apache | 1 Http Server | 2024-02-02 | 4.6 MEDIUM | 7.8 HIGH |
| Buffer overflow in Apache 2.0.50 and earlier allows local users to gain apache privileges via a .htaccess file that causes the overflow during expansion of environment variables. | |||||
| CVE-2004-0940 | 6 Apache, Hp, Openpkg and 3 more | 6 Http Server, Hp-ux, Openpkg and 3 more | 2024-02-02 | 6.9 MEDIUM | 7.8 HIGH |
| Buffer overflow in the get_tag function in mod_include for Apache 1.3.x to 1.3.32 allows local users who can create SSI documents to execute arbitrary code as the apache user via SSI (XSSI) documents that trigger a length calculation error. | |||||
| CVE-2001-0766 | 2 Apache, Apple | 2 Http Server, Mac Os X | 2024-02-02 | 7.5 HIGH | 9.8 CRITICAL |
| Apache on MacOS X Client 10.0.3 with the HFS+ file system allows remote attackers to bypass access restrictions via a URL that contains some characters whose case is not matched by Apache's filters. | |||||
| CVE-2021-32785 | 4 Apache, Debian, Netapp and 1 more | 4 Http Server, Debian Linux, Cloud Backup and 1 more | 2024-01-30 | 4.3 MEDIUM | 7.5 HIGH |
| 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 configured to use an unencrypted Redis cache (`OIDCCacheEncrypt off`, `OIDCSessionType server-cache`, `OIDCCacheType redis`), `mod_auth_openidc` wrongly performed argument interpolation before passing Redis requests to `hiredis`, which would perform it again and lead to an uncontrolled format string bug. Initial assessment shows that this bug does not appear to allow gaining arbitrary code execution, but can reliably provoke a denial of service by repeatedly crashing the Apache workers. This bug has been corrected in version 2.4.9 by performing argument interpolation only once, using the `hiredis` API. As a workaround, this vulnerability can be mitigated by setting `OIDCCacheEncrypt` to `on`, as cache keys are cryptographically hashed before use when this option is enabled. | |||||
| CVE-2002-0061 | 1 Apache | 1 Http Server | 2024-01-26 | 7.5 HIGH | N/A |
| Apache for Win32 before 1.3.24, and 2.0.x before 2.0.34-beta, allows remote attackers to execute arbitrary commands via shell metacharacters (a | pipe character) provided as arguments to batch (.bat) or .cmd scripts, which are sent unfiltered to the shell interpreter, typically cmd.exe. | |||||
| CVE-1999-0067 | 2 Apache, Ncsa | 2 Http Server, Ncsa Httpd | 2024-01-26 | 10.0 HIGH | N/A |
| phf CGI program allows remote command execution through shell metacharacters. | |||||
| CVE-2008-2939 | 4 Apache, Apple, Canonical and 1 more | 4 Http Server, Mac Os X, Ubuntu Linux and 1 more | 2024-01-19 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in proxy_ftp.c in the mod_proxy_ftp module in Apache 2.0.63 and earlier, and mod_proxy_ftp.c in the mod_proxy_ftp module in Apache 2.2.9 and earlier 2.2 versions, allows remote attackers to inject arbitrary web script or HTML via a wildcard in the last directory component in the pathname in an FTP URI. | |||||
| CVE-2007-4465 | 1 Apache | 1 Http Server | 2024-01-19 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in mod_autoindex.c in the Apache HTTP Server before 2.2.6, when the charset on a server-generated page is not defined, allows remote attackers to inject arbitrary web script or HTML via the P parameter using the UTF-7 charset. NOTE: it could be argued that this issue is due to a design limitation of browsers that attempt to perform automatic content type detection. | |||||
| CVE-2005-3352 | 1 Apache | 1 Http Server | 2024-01-19 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in the mod_imap module of Apache httpd before 1.3.35-dev and Apache httpd 2.0.x before 2.0.56-dev allows remote attackers to inject arbitrary web script or HTML via the Referer when using image maps. | |||||
| CVE-2023-25690 | 1 Apache | 1 Http Server | 2024-01-02 | N/A | 9.8 CRITICAL |
| 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. | |||||
| CVE-2015-3183 | 1 Apache | 1 Http Server | 2023-12-14 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2022-31813 | 3 Apache, Fedoraproject, Netapp | 3 Http Server, Fedora, Clustered Data Ontap | 2023-11-07 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2022-30556 | 3 Apache, Fedoraproject, Netapp | 3 Http Server, Fedora, Clustered Data Ontap | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2022-30522 | 3 Apache, Fedoraproject, Netapp | 3 Http Server, Fedora, Clustered Data Ontap | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort. | |||||