Apache HTTP Server Security (httpd.org JSON)

Uebersicht

  • Quellen-ID (source_id): apache_httpd_sec
  • Feed (extern): Feed-URL oeffnen
  • Vendor / Produktinfos: Vendor-Web (Domain der Feed-URL)
  • Kategorie: vendor_advisory
  • Provider: httpd_vulnerabilities_json
  • Sprache: de
  • Zielgruppe: —
  • Tags: webserver, httpd
  • Aktiv: Ja
Letzter Fetch Letzter Erfolg Aufeinanderfolgende Fehler Letzte Fehlermeldung ETag Last-Modified
2026-10-21 10:17 UTC 2026-10-21 10:17 UTC 0 - "1f3628-65ddf9e0a9d8b-gzip" Thu, 15 Oct 2026 11:47:50 GMT

Letzte Eintraege

267 Eintraege · 50 pro Seite · Seite 4 von 6

Veroeffentlicht Titel CVEs EPSS-Pctl Severity
2013-10-19 00:00

CVE-2013-5704: HTTP trailers could be used to replace HTTP headers late during request processing, potentially undoing or otherwise confusing modules that examined or modified request headers earlier. This fix adds the "MergeTrailers" directive to restore legacy behavior.

CVE-2013-5704

 -
2013-07-22 00:00

CVE-2013-2249: A flaw in mod_session_dbd caused it to proceed with save operations for a session without considering the dirty flag and the requirement for a new session ID.

CVE-2013-2249

 -
2013-05-23 00:00

CVE-2013-1896: Sending a MERGE request against a URI handled by mod_dav_svn with the source href (sent as part of the request body as XML) pointing to a URI that is not configured for DAV will trigger a segfault.

CVE-2013-1896

 -
2013-04-19 00:00

CVE-2013-1862: mod_rewrite does not filter terminal escape sequences from logs, which could make it easier for attackers to insert those sequences into terminal emulators containing vulnerabilities related to escape sequences.

CVE-2013-1862

 -
2013-02-18 00:00

CVE-2012-4558: A XSS flaw affected the mod_proxy_balancer manager interface.

CVE-2012-4558

 -
2013-02-18 00:00

CVE-2012-3499: Various XSS flaws due to unescaped hostnames and URIs HTML output in mod_info, mod_status, mod_imagemap, mod_ldap, and mod_proxy_ftp.

CVE-2012-3499

 -
2012-08-16 00:00

CVE-2012-3502: The modules mod_proxy_ajp and mod_proxy_http did not always close the connection to the back end server when necessary as part of error handling. This could lead to an information disclosure due to a response mixup between users.

CVE-2012-3502

 -
2012-06-13 00:00

CVE-2012-2687: Possible XSS for sites which use mod_negotiation and allow untrusted uploads to locations which have MultiViews enabled. Note: This issue is also known as CVE-2008-0455.

CVE-2008-0455
CVE-2012-2687

 -
2012-03-02 00:00

CVE-2012-0883: Insecure handling of LD_LIBRARY_PATH was found that could lead to the current working directory to be searched for DSOs. This could allow a local user to execute code as root if an administrator runs apachectl from an untrusted directory.

CVE-2012-0883

 -
2012-01-23 00:00

CVE-2012-0053: A flaw was found in the default error response for status code 400. This flaw could be used by an attacker to expose "httpOnly" cookies when no custom ErrorDocument is specified.

CVE-2012-0053

 -
2012-01-22 00:00

CVE-2011-4317: An additional exposure was found when using mod_proxy in reverse proxy mode. In certain configurations using RewriteRule with proxy flag or ProxyPassMatch, a remote attacker could cause the reverse proxy to connect to an arbitrary server, possibly disclosing sensitive information from internal web servers not directly accessible to attacker.

CVE-2011-4317

 -
2012-01-11 00:00

CVE-2012-0031: A flaw was found in the handling of the scoreboard. An unprivileged child process could cause the parent process to crash at shutdown rather than terminate cleanly.

CVE-2012-0031

 -
2012-01-04 00:00

CVE-2012-4557: A flaw was found when mod_proxy_ajp connects to a backend server that takes too long to respond. Given a specific configuration, a remote attacker could send certain requests, putting a backend server into an error state until the retry timeout expired. This could lead to a temporary denial of service.

CVE-2012-4557

 -
2011-11-28 00:00

CVE-2012-0021: A flaw was found in mod_log_config. If the '%{cookiename}C' log format string is in use, a remote attacker could send a specific cookie causing a crash. This crash would only be a denial of service if using a threaded MPM.

CVE-2012-0021

 -
2011-11-02 00:00

CVE-2011-3607: An integer overflow flaw was found which, when the mod_setenvif module is enabled, could allow local users to gain privileges via a .htaccess file.

CVE-2011-3607

 -
2011-10-05 00:00

CVE-2011-3368: An exposure was found when using mod_proxy in reverse proxy mode. In certain configurations using RewriteRule with proxy flag or ProxyPassMatch, a remote attacker could cause the reverse proxy to connect to an arbitrary server, possibly disclosing sensitive information from internal web servers not directly accessible to attacker. No update of 1.3 will be released. Patches will be published to https://archive.apache.org/dist/httpd/patches/apply_to_1.3.42/

CVE-2011-3368

 -
2011-09-14 00:00

CVE-2011-3348: A flaw was found when mod_proxy_ajp is used together with mod_proxy_balancer. Given a specific configuration, a remote attacker could send certain malformed HTTP requests, putting a backend server into an error state until the retry timeout expired. This could lead to a temporary denial of service.

CVE-2011-3348

 -
2011-08-20 00:00

A flaw was found in the way the Apache HTTP Server handled Range HTTP headers. A remote attacker could use this flaw to cause httpd to use an excessive amount of memory and CPU time via HTTP requests with a specially-crafted Range header. This could be used in a denial of service attack. Advisory: CVE-2011-3192.txt

CVE-2011-3192

 -
2011-05-10 00:00

CVE-2011-0419: A flaw was found in the apr_fnmatch() function of the bundled APR library. Where mod_autoindex is enabled, and a directory indexed by mod_autoindex contained files with sufficiently long names, a remote attacker could send a carefully crafted request which would cause excessive CPU usage. This could be used in a denial of service attack. Workaround: Setting the 'IgnoreClient' option to the 'IndexOptions' directive disables processing of the client-supplied request query arguments, preventing this attack. Resolution: Update APR to release 1.4.5 (bundled with httpd 2.2.19) or release 0.9.20 (bundled with httpd 2.0.65)

CVE-2011-0419

 -
2010-10-01 00:00

CVE-2010-1623: A flaw was found in the apr_brigade_split_line() function of the bundled APR-util library, used to process non-SSL requests. A remote attacker could send requests, carefully crafting the timing of individual bytes, which would slowly consume memory, potentially leading to a denial of service.

CVE-2010-1623

 -
2010-07-25 00:00

CVE-2010-1452: A flaw was found in the handling of requests by mod_cache (2.2) and mod_dav (2.0 and 2.2). A malicious remote attacker could send a carefully crafted request and cause a httpd child process to crash. This crash would only be a denial of service if using the worker MPM. This issue is further mitigated as mod_dav is only affected by requests that are most likely to be authenticated, and mod_cache is only affected if the uncommon "CacheIgnoreURLSessionIdentifiers" directive, introduced in version 2.2.14, is used.

CVE-2010-1452

 -
2010-07-23 00:00

CVE-2010-2791: An information disclosure flaw was found in mod_proxy_http in version 2.2.9 only, on Unix platforms. Under certain timeout conditions, the server could return a response intended for another user. Only those configurations which trigger the use of proxy worker pools are affected. There was no vulnerability on earlier versions, as proxy pools were not yet introduced. The simplest workaround is to globally configure: SetEnv proxy-nokeepalive 1

CVE-2010-2791

 -
2010-06-09 00:00

CVE-2010-2068: An information disclosure flaw was found in mod_proxy_http in versions 2.2.9 through 2.2.15, 2.3.4-alpha and 2.3.5-alpha. Under certain timeout conditions, the server could return a response intended for another user. Only Windows, Netware and OS2 operating systems are affected. Only those configurations which trigger the use of proxy worker pools are affected. There was no vulnerability on earlier versions, as proxy pools were not yet introduced. The simplest workaround is to globally configure; SetEnv proxy-nokeepalive 1

CVE-2010-2068

 -
2010-03-02 00:00

CVE-2010-0425: A flaw was found with within mod_isapi which would attempt to unload the ISAPI dll when it encountered various error states. This could leave the callbacks in an undefined state and result in a segfault. On Windows platforms using mod_isapi, a remote attacker could send a malicious request to trigger this issue, and as win32 MPM runs only one process, this would result in a denial of service, and potentially allow arbitrary code execution.

CVE-2010-0425

 -
2010-03-02 00:00

CVE-2010-0408: mod_proxy_ajp would return the wrong status code if it encountered an error, causing a backend server to be put into an error state until the retry timeout expired. A remote attacker could send malicious requests to trigger this issue, resulting in denial of service.

CVE-2010-0408

 -
2010-01-27 00:00

CVE-2010-0010: An incorrect conversion between numeric types flaw was found in the mod_proxy module which affects some 64-bit architecture systems. A malicious HTTP server to which requests are being proxied could use this flaw to trigger a heap buffer overflow in an httpd child process via a carefully crafted response.

CVE-2010-0010

 -
2009-12-09 00:00

CVE-2010-0434: A flaw in the core subrequest process code was fixed, to always provide a shallow copy of the headers_in array to the subrequest, instead of a pointer to the parent request's array as it had for requests without request bodies. This meant all modules such as mod_headers which may manipulate the input headers for a subrequest would poison the parent request in two ways, one by modifying the parent request, which might not be intended, and second by leaving pointers to modified header fields in memory allocated to the subrequest scope, which could be freed before the main request processing was finished, resulting in a segfault or in revealing data from another request on threaded servers, such as the worker or winnt MPMs.

CVE-2010-0434

 -
2009-12-02 00:00

CVE-2009-3560: A buffer over-read flaw was found in the bundled expat library. An attacker who is able to get Apache to parse an untrused XML document (for example through mod_dav) may be able to cause a crash. This crash would only be a denial of service if using the worker MPM.

CVE-2009-3560

 -
2009-09-23 00:00

CVE-2009-2699: Faulty error handling was found affecting Solaris pollset support (Event Port backend) caused by a bug in APR. A remote attacker could trigger this issue on Solaris servers which used prefork or event MPMs, resulting in a denial of service.

CVE-2009-2699

 -
2009-09-03 00:00

CVE-2009-3095: A flaw was found in the mod_proxy_ftp module. In a reverse proxy configuration, a remote attacker could use this flaw to bypass intended access restrictions by creating a carefully-crafted HTTP Authorization header, allowing the attacker to send arbitrary commands to the FTP server.

CVE-2009-3095

 -
2009-09-02 00:00

CVE-2009-3094: A NULL pointer dereference flaw was found in the mod_proxy_ftp module. A malicious FTP server to which requests are being proxied could use this flaw to crash an httpd child process via a malformed reply to the EPSV or PASV commands, resulting in a limited denial of service.

CVE-2009-3094

 -
2009-08-04 00:00

CVE-2009-2412: A flaw in apr_palloc() in the bundled copy of APR could cause heap overflows in programs that try to apr_palloc() a user controlled size. The Apache HTTP Server itself does not pass unsanitized user-provided sizes to this function, so it could only be triggered through some other application which uses apr_palloc() in a vulnerable way.

CVE-2009-2412

 -
2009-07-02 00:00

CVE-2009-1890: A denial of service flaw was found in the mod_proxy module when it was used as a reverse proxy. A remote attacker could use this flaw to force a proxy process to consume large amounts of CPU time.

CVE-2009-1890

 -
2009-06-26 00:00

CVE-2009-1891: A denial of service flaw was found in the mod_deflate module. This module continued to compress large files until compression was complete, even if the network connection that requested the content was closed before compression completed. This would cause mod_deflate to consume large amounts of CPU if mod_deflate was enabled for a large file.

CVE-2009-1891

 -
2009-06-01 00:00

CVE-2009-0023: A heap-based underwrite flaw was found in the way the bundled copy of the APR-util library created compiled forms of particular search patterns. An attacker could formulate a specially-crafted search keyword, that would overwrite arbitrary heap memory locations when processed by the pattern preparation engine.

CVE-2009-0023

 -
2009-06-01 00:00

CVE-2009-1955: A denial of service flaw was found in the bundled copy of the APR-util library Extensible Markup Language (XML) parser. A remote attacker could create a specially-crafted XML document that would cause excessive memory consumption when processed by the XML decoding engine.

CVE-2009-1955

 -
2009-04-24 00:00

CVE-2009-1956: An off-by-one overflow flaw was found in the way the bundled copy of the APR-util library processed a variable list of arguments. An attacker could provide a specially-crafted string as input for the formatted output conversion routine, which could, on big-endian platforms, potentially lead to the disclosure of sensitive information or a denial of service.

CVE-2009-1956

 -
2009-04-22 00:00

CVE-2009-1195: A flaw was found in the handling of the "Options" and "AllowOverride" directives. In configurations using the "AllowOverride" directive with certain "Options=" arguments, local users were not restricted from executing commands from a Server-Side-Include script as intended.

CVE-2009-1195

 -
2009-04-21 00:00

CVE-2009-1191: An information disclosure flaw was found in mod_proxy_ajp in version 2.2.11 only. In certain situations, if a user sent a carefully crafted HTTP request, the server could return a response intended for another user.

CVE-2009-1191

 -
2009-01-17 00:00

CVE-2009-3720: A buffer over-read flaw was found in the bundled expat library. An attacker who is able to get Apache to parse an untrused XML document (for example through mod_dav) may be able to cause a crash. This crash would only be a denial of service if using the worker MPM.

CVE-2009-3720

 -
2008-08-05 00:00

CVE-2008-2939: A flaw was found in the handling of wildcards in the path of a FTP URL with mod_proxy_ftp. If mod_proxy_ftp is enabled to support FTP-over-HTTP, requests containing globbing characters could lead to cross-site scripting (XSS) attacks.

CVE-2008-2939

 -
2008-06-10 00:00

CVE-2008-2364: A flaw was found in the handling of excessive interim responses from an origin server when using mod_proxy_http. A remote attacker could cause a denial of service or high memory usage.

CVE-2008-2364

 -
2008-01-21 00:00

CVE-2008-0456: Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_negotiation and allow untrusted uploads to locations which have MultiViews enabled.

CVE-2008-0456

 -
2008-01-09 00:00

CVE-2007-6420: The mod_proxy_balancer provided an administrative interface that could be vulnerable to cross-site request forgery (CSRF) attacks.

CVE-2007-6420

 -
2008-01-08 00:00

CVE-2008-0005: A workaround was added in the mod_proxy_ftp module. On sites where mod_proxy_ftp is enabled and a forward proxy is configured, a cross-site scripting attack is possible against Web browsers which do not correctly derive the response character set following the rules in RFC 2616.

CVE-2008-0005

 -
2008-01-02 00:00

CVE-2007-6422: A flaw was found in the mod_proxy_balancer module. On sites where mod_proxy_balancer is enabled, an authorized user could send a carefully crafted request that would cause the Apache child process handling that request to crash. This could lead to a denial of service if using a threaded Multi-Processing Module.

CVE-2007-6422

 -
2008-01-02 00:00

CVE-2007-6388: A flaw was found in the mod_status module. On sites where mod_status is enabled and the status pages were publicly accessible, a cross-site scripting attack is possible. Note that the server-status page is not enabled by default and it is best practice to not make this publicly available.

CVE-2007-6388

 -
2008-01-02 00:00

CVE-2007-6421: A flaw was found in the mod_proxy_balancer module. On sites where mod_proxy_balancer is enabled, a cross-site scripting attack against an authorized user is possible.

CVE-2007-6421

 -
2007-12-11 00:00

CVE-2007-5000: A flaw was found in the mod_imagemap module. On sites where mod_imagemap is enabled and an imagemap file is publicly available, a cross-site scripting attack is possible.

CVE-2007-5000

 -
2007-06-20 00:00

CVE-2006-5752: A flaw was found in the mod_status module. On sites where the server-status page is publicly accessible and ExtendedStatus is enabled this could lead to a cross-site scripting attack. Note that the server-status page is not enabled by default and it is best practice to not make this publicly available.

CVE-2006-5752

 -
Alle Quellen