Vulnerabilities (CVE)

Filtered by vendor Apache Subscribe
Filtered by product Http Server
Total 304 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2001-0925 2 Apache, Debian 2 Http Server, Debian Linux 2025-04-03 5.0 MEDIUM N/A
The default installation of Apache before 1.3.19 allows remote attackers to list directories instead of the multiview index.html file via an HTTP request for a path that contains many / (slash) characters, which causes the path to be mishandled by (1) mod_negotiation, (2) mod_dir, or (3) mod_autoindex.
CVE-2002-2103 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
Apache before 1.3.24, when writing to the log file, records a spoofed hostname from the reverse lookup of an IP address, even when a double-reverse lookup fails, which allows remote attackers to hide the original source of activities.
CVE-2002-1156 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
Apache 2.0.42 allows remote attackers to view the source code of a CGI script via a POST request to a directory with both WebDAV and CGI enabled.
CVE-2002-0843 2 Apache, Oracle 4 Http Server, Application Server, Database Server and 1 more 2025-04-03 7.5 HIGH N/A
Buffer overflows in the ApacheBench benchmark support program (ab.c) in Apache before 1.3.27, and Apache 2.x before 2.0.43, allow a malicious web server to cause a denial of service and possibly execute arbitrary code via a long response.
CVE-2003-0192 1 Apache 1 Http Server 2025-04-03 6.4 MEDIUM N/A
Apache 2 before 2.0.47, and certain versions of mod_ssl for Apache 1.3, do not properly handle "certain sequences of per-directory renegotiations and the SSLCipherSuite directive being used to upgrade from a weak ciphersuite to a strong one," which could cause Apache to use the weak ciphersuite.
CVE-1999-1199 1 Apache 1 Http Server 2025-04-03 10.0 HIGH N/A
Apache WWW server 1.3.1 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via a large number of MIME headers with the same name, aka the "sioux" vulnerability.
CVE-2004-0786 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
The IPv6 URI parsing routines in the apr-util library for Apache 2.0.50 and earlier allow remote attackers to cause a denial of service (child process crash) via a certain URI, as demonstrated using the Codenomicon HTTP Test Tool.
CVE-2004-0488 3 Apache, Debian, Redhat 4 Http Server, Debian Linux, Enterprise Linux Server and 1 more 2025-04-03 7.5 HIGH N/A
Stack-based buffer overflow in the ssl_util_uuencode_binary function in ssl_util.c for Apache mod_ssl, when mod_ssl is configured to trust the issuing CA, may allow remote attackers to execute arbitrary code via a client certificate with a long subject DN.
CVE-2004-0811 1 Apache 1 Http Server 2025-04-03 7.5 HIGH N/A
Unknown vulnerability in Apache 2.0.51 prevents "the merging of the Satisfy directive," which could allow attackers to obtain access to restricted resources contrary to the specified authentication configuration.
CVE-2005-2700 3 Apache, Canonical, Debian 3 Http Server, Ubuntu Linux, Debian Linux 2025-04-03 10.0 HIGH N/A
ssl_engine_kernel.c in mod_ssl before 2.8.24, when using "SSLVerifyClient optional" in the global virtual host configuration, does not properly enforce "SSLVerifyClient require" in a per-location context, which allows remote attackers to bypass intended access restrictions.
CVE-2002-1592 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
The ap_log_rerror function in Apache 2.0 through 2.035, when a CGI application encounters an error, sends error messages to the client that include the full path for the server, which allows remote attackers to obtain sensitive information.
CVE-2003-0017 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
Apache 2.0 before 2.0.44 on Windows platforms allows remote attackers to obtain certain files via an HTTP request that ends in certain illegal characters such as ">", which causes a different filename to be processed and served.
CVE-2005-2970 4 Apache, Canonical, Fedoraproject and 1 more 6 Http Server, Ubuntu Linux, Fedora Core and 3 more 2025-04-03 5.0 MEDIUM N/A
Memory leak in the worker MPM (worker.c) for Apache 2, in certain circumstances, allows remote attackers to cause a denial of service (memory consumption) via aborted connections, which prevents the memory for the transaction pool from being reused for other connections.
CVE-2002-0392 2 Apache, Debian 2 Http Server, Debian Linux 2025-04-03 7.5 HIGH N/A
Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size.
CVE-2001-1072 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
Apache with mod_rewrite enabled on most UNIX systems allows remote attackers to bypass RewriteRules by inserting extra / (slash) characters into the requested path, which causes the regular expression in the RewriteRule to fail.
CVE-2005-3357 1 Apache 1 Http Server 2025-04-03 5.4 MEDIUM N/A
mod_ssl in Apache 2.0 up to 2.0.55, when configured with an SSL vhost with access control and a custom error 400 error page, allows remote attackers to cause a denial of service (application crash) via a non-SSL request to an SSL port, which triggers a NULL pointer dereference.
CVE-2002-0061 1 Apache 1 Http Server 2025-04-03 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-1999-0071 1 Apache 1 Http Server 2025-04-03 7.5 HIGH N/A
Apache httpd cookie buffer overflow for versions 1.1.1 and earlier.
CVE-2003-0020 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
Apache does not filter terminal escape sequences from its error logs, which could make it easier for attackers to insert those sequences into terminal emulators containing vulnerabilities related to escape sequences.
CVE-2003-0460 1 Apache 1 Http Server 2025-04-03 5.0 MEDIUM N/A
The rotatelogs program on Apache before 1.3.28, for Windows and OS/2 systems, does not properly ignore certain control characters that are received over the pipe, which could allow remote attackers to cause a denial of service.