Vulnerabilities (CVE)

Filtered by vendor Apache Subscribe
Filtered by product Http Server
Total 304 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2011-3348 2 Apache, Redhat 3 Http Server, Enterprise Linux, Jboss Enterprise Web Server 2025-04-11 4.3 MEDIUM N/A
The mod_proxy_ajp module in the Apache HTTP Server before 2.2.21, when used with mod_proxy_balancer in certain configurations, allows remote attackers to cause a denial of service (temporary "error state" in the backend server) via a malformed HTTP request.
CVE-2013-0941 3 Apache, Microsoft, Rsa 7 Http Server, Internet Information Server, Windows and 4 more 2025-04-11 2.1 LOW N/A
EMC RSA Authentication API before 8.1 SP1, RSA Web Agent before 5.3.5 for Apache Web Server, RSA Web Agent before 5.3.5 for IIS, RSA PAM Agent before 7.0, and RSA Agent before 6.1.4 for Microsoft Windows use an improper encryption algorithm and a weak key for maintaining the stored data of the node secret for the SecurID Authentication API, which allows local users to obtain sensitive information via cryptographic attacks on this data.
CVE-2012-4360 2 Apache, Google 2 Http Server, Mod Pagespeed 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in the mod_pagespeed module 0.10.19.1 through 0.10.22.4 for the Apache HTTP Server allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVE-2013-1896 4 Apache, Canonical, Opensuse and 1 more 10 Http Server, Ubuntu Linux, Opensuse and 7 more 2025-04-11 4.3 MEDIUM N/A
mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.
CVE-2011-1928 1 Apache 2 Apr-util, Http Server 2025-04-11 4.3 MEDIUM N/A
The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.
CVE-2011-1176 3 Apache, Debian, Mpm-itk Project 3 Http Server, Debian Linux, Mpm-itk 2025-04-11 4.3 MEDIUM N/A
The configuration merger in itk.c in the Steinar H. Gunderson mpm-itk Multi-Processing Module 2.2.11-01 and 2.2.11-02 for the Apache HTTP Server does not properly handle certain configuration sections that specify NiceValue but not AssignUserID, which might allow remote attackers to gain privileges by leveraging the root uid and root gid of an mpm-itk process.
CVE-2013-1862 5 Apache, Canonical, Opensuse and 2 more 11 Http Server, Ubuntu Linux, Opensuse and 8 more 2025-04-11 5.1 MEDIUM N/A
mod_rewrite.c in the mod_rewrite module in the Apache HTTP Server 2.2.x before 2.2.25 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via an HTTP request containing an escape sequence for a terminal emulator.
CVE-2012-1181 1 Apache 2 Http Server, Mod Fcgid 2025-04-11 5.0 MEDIUM N/A
fcgid_spawn_ctl.c in the mod_fcgid module 2.3.6 for the Apache HTTP Server does not recognize the FcgidMaxProcessesPerClass directive for a virtual host, which makes it easier for remote attackers to cause a denial of service (memory consumption) via a series of HTTP requests that triggers a process count higher than the intended limit.
CVE-2012-0053 5 Apache, Debian, Opensuse and 2 more 12 Http Server, Debian Linux, Opensuse and 9 more 2025-04-11 4.3 MEDIUM N/A
protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.
CVE-2013-5697 2 Apache, Simone Tellini 2 Http Server, Mod Accounting 2025-04-11 7.5 HIGH N/A
SQL injection vulnerability in mod_accounting.c in the mod_accounting module 0.5 and earlier for Apache allows remote attackers to execute arbitrary SQL commands via a Host header.
CVE-2011-3607 1 Apache 1 Http Server 2025-04-11 4.4 MEDIUM N/A
Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow.
CVE-2010-2068 4 Apache, Ibm, Microsoft and 1 more 4 Http Server, Os2, Windows and 1 more 2025-04-11 5.0 MEDIUM N/A
mod_proxy_http.c in mod_proxy_http in the Apache HTTP Server 2.2.9 through 2.2.15, 2.3.4-alpha, and 2.3.5-alpha on Windows, NetWare, and OS/2, in certain configurations involving proxy worker pools, does not properly detect timeouts, which allows remote attackers to obtain a potentially sensitive response intended for a different client in opportunistic circumstances via a normal HTTP request.
CVE-2012-0021 1 Apache 1 Http Server 2025-04-11 2.6 LOW N/A
The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.
CVE-2007-6750 1 Apache 1 Http Server 2025-04-11 5.0 MEDIUM N/A
The Apache HTTP Server 1.x and 2.x allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demonstrated by Slowloris, related to the lack of the mod_reqtimeout module in versions before 2.2.15.
CVE-2013-2249 1 Apache 1 Http Server 2025-04-11 7.5 HIGH N/A
mod_session_dbd.c in the mod_session_dbd module in the Apache HTTP Server before 2.4.5 proceeds with save operations for a session without considering the dirty flag and the requirement for a new session ID, which has unspecified impact and remote attack vectors.
CVE-2012-4001 2 Apache, Google 2 Http Server, Mod Pagespeed 2025-04-11 5.0 MEDIUM N/A
The mod_pagespeed module before 0.10.22.6 for the Apache HTTP Server does not properly verify its host name, which allows remote attackers to trigger HTTP requests to arbitrary hosts via unspecified vectors, as demonstrated by requests to intranet servers.
CVE-2011-3368 1 Apache 1 Http Server 2025-04-11 5.0 MEDIUM N/A
The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.
CVE-2010-1623 1 Apache 2 Apr-util, Http Server 2025-04-11 5.0 MEDIUM N/A
Memory leak in the apr_brigade_split_line function in buckets/apr_brigade.c in the Apache Portable Runtime Utility library (aka APR-util) before 1.3.10, as used in the mod_reqtimeout module in the Apache HTTP Server and other software, allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors related to the destruction of an APR bucket.
CVE-2010-2791 2 Apache, Unix 2 Http Server, Unix 2025-04-11 5.0 MEDIUM N/A
mod_proxy in httpd in Apache HTTP Server 2.2.9, when running on Unix, does not close the backend connection if a timeout occurs when reading a response from a persistent connection, which allows remote attackers to obtain a potentially sensitive response intended for a different client in opportunistic circumstances via a normal HTTP request. NOTE: this is the same issue as CVE-2010-2068, but for a different OS and set of affected versions.
CVE-2012-0883 2 Apache, Opensuse 2 Http Server, Opensuse 2025-04-11 6.9 MEDIUM N/A
envvars (aka envvars-std) in the Apache HTTP Server before 2.4.2 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse DSO in the current working directory during execution of apachectl.