Apache Httpd < 1.3.27 : Buffer overflows in ab utility

Buffer overflows in the benchmarking utility ab could be exploited if ab is run against a malicious server...

Apache Httpd < 2.0.43 : Error page XSS using wildcard DNS

Cross-site scripting XSS vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header...

Apache Httpd < 1.3.27 : Error page XSS using wildcard DNS

Cross-site scripting XSS vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header...

Apache Httpd < 2.0.40 : Path vulnerability

Certain URIs would bypass security and allow users to invoke or access any file depending on the system configuration. Affects Windows, OS2, Netware and Cygwin platforms only...

Apache Httpd < 2.0.40 : Path revealing exposures

A path-revealing exposure was present in multiview type map negotiation such as the default error documents where a module would report the full path of the typemapped .var file when multiple documents or no documents could be served. Additionally a path-revealing exposure in cgi/cgid when Apache...

Apache Httpd < 2.0.37 : Apache Chunked encoding vulnerability

Malicious requests can cause various effects ranging from a relatively harmless increase in system resources through to denial of service attacks and in some cases the ability to execute arbitrary remote code...

Apache Httpd < 1.3.26 : Apache Chunked encoding vulnerability

Malicious requests can cause various effects ranging from a relatively harmless increase in system resources through to denial of service attacks and in some cases the ability to execute arbitrary remote code...

Apache Httpd < 2.0.36 : Warning messages could be displayed to users

In some cases warning messages could get returned to end users in addition to being recorded in the error log. This could reveal the path to a CGI script for example, a minor security exposure...

Apache Httpd < 1.3.24 : Win32 Apache Remote command execution

Apache for Win32 before 1.3.24 and 2.0.34-beta allows remote attackers to execute arbitrary commands via parameters passed to batch file CGI scripts...

Apache Httpd < 1.3.27 : Shared memory permissions lead to local privilege escalation

The permissions of the shared memory used for the scoreboard allows an attacker who can execute under the Apache UID to send a signal to any process as root or cause a local denial of service attack...

Apache Httpd < 1.3.22 : Multiviews can cause a directory listing to be displayed

A vulnerability was found when Multiviews are used to negotiate the directory index. In some configurations, requesting a URI with a QUERYSTRING of M=D could return a directory listing rather than the expected index page...

Apache Httpd < 1.3.22 : split-logfile can cause arbitrary log files to be written to

A vulnerability was found in the split-logfile support program. A request with a specially crafted Host: header could allow any file with a .log extension on the system to be written to...

Apache Httpd < 1.3.22 : Requests can cause directory listing to be displayed

A vulnerability was found in the Win32 port of Apache 1.3.20. A client submitting a very long URI could cause a directory listing to be returned rather than the default index page...

Apache Httpd < 1.3.20 : Denial of service attack on Win32 and OS2

A vulnerability was found in the Win32 and OS2 ports of Apache 1.3. A client submitting a carefully constructed URI could cause a General Protection Fault in a child process, bringing up a message box which would have to be cleared by the operator to resume operation. This vulnerability introduce...

Apache Httpd < 1.3.19 : Requests can cause directory listing to be displayed

The default installation can lead modnegotiation and moddir or modautoindex to display a directory listing instead of the multiview index.html file if a very long path was created artificially by using many slashes...

Apache Httpd < 1.3.14 : Rewrite rules that include references allow access to any file

The Rewrite module, modrewrite, can allow access to any file on the web server. The vulnerability occurs only with certain specific cases of using regular expression references in RewriteRule directives: If the destination of a RewriteRule contains regular expression references then an attacker...

Apache Httpd < 1.3.14 : Mass virtual hosting can display CGI source

A security problem for users of the mass virtual hosting module, modvhostalias, causes the source to a CGI to be sent if the cgi-bin directory is under the document root. However, it is not normal to have your cgi-bin directory under a document root...

Apache Httpd < 1.3.14 : Requests can cause directory listing to be displayed on NT

A security hole on Apache for Windows allows a user to view the listing of a directory instead of the default HTML page by sending a carefully constructed request...

Apache Httpd < 1.3.12 : Cross-site scripting can reveal private session information

Apache was vulnerable to cross site scripting issues. It was shown that malicious HTML tags can be embedded in client web requests if the server or script handling the request does not carefully encode all information displayed to the user. Using these vulnerabilities attackers could, for example...

Apache Httpd < 1.3.11 : Mass virtual hosting security issue

A security problem can occur for sites using mass name-based virtual hosting using the new modvhostalias module or with special modrewrite rules...

Apache Httpd < 1.3.2 : Multiple header Denial of Service vulnerability

A serious problem exists when a client sends a large number of headers with the same header name. Apache uses up memory faster than the amount of memory required to simply store the received data itself. That is, memory use increases faster and faster as more headers are received, rather than...