This CPE summary could be partial or incomplete. Please contact us for a detailed listing.

Summary

Detail
Vendor Apache First view 2009-07-05
Product Http Server Last view 2022-03-14
Version 2.2.16 Type Application
Update *  
Edition *  
Language *  
Sofware Edition *  
Target Software *  
Target Hardware *  
Other *  
 
CPE Product cpe:2.3:a:apache:http_server

Activity : Overall

Related : CVE

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
  Date Alert Description
9.8 2022-03-14 CVE-2022-23943

Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.

9.8 2022-03-14 CVE-2022-22721

If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.

9.8 2022-03-14 CVE-2022-22720

Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling

7.5 2022-03-14 CVE-2022-22719

A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier.

9.8 2021-12-20 CVE-2021-44790

A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.

8.2 2021-12-20 CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).

9 2021-09-16 CVE-2021-40438

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.

9.8 2021-09-16 CVE-2021-39275

ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier.

7.5 2021-09-16 CVE-2021-36160

A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).

7.5 2021-09-16 CVE-2021-34798

Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.

7.5 2021-08-16 CVE-2021-33193

A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48.

6.1 2021-07-26 CVE-2021-32792

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. In mod_auth_openidc before version 2.4.9, there is an XSS vulnerability in when using `OIDCPreservePost On`.

5.9 2021-07-26 CVE-2021-32791

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. In mod_auth_openidc before version 2.4.9, the AES GCM encryption in mod_auth_openidc uses a static IV and AAD. It is important to fix because this creates a static nonce and since aes-gcm is a stream cipher, this can lead to known cryptographic issues, since the same key is being reused. From 2.4.9 onwards this has been patched to use dynamic values through usage of cjose AES encryption routines.

6.1 2021-07-22 CVE-2021-32786

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. In versions prior to 2.4.9, `oidc_validate_redirect_url()` does not parse URLs the same way as most browsers do. As a result, this function can be bypassed and leads to an Open Redirect vulnerability in the logout functionality. This bug has been fixed in version 2.4.9 by replacing any backslash of the URL to redirect with slashes to address a particular breaking change between the different specifications (RFC2396 / RFC3986 and WHATWG). As a workaround, this vulnerability can be mitigated by configuring `mod_auth_openidc` to only allow redirection whose destination matches a given regular expression.

7.5 2021-07-22 CVE-2021-32785

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.

5.3 2021-06-10 CVE-2021-30641

Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF'

9.8 2021-06-10 CVE-2021-26691

In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow

7.5 2021-06-10 CVE-2021-26690

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service

7.3 2021-06-10 CVE-2020-35452

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow

7.5 2021-06-10 CVE-2020-13950

Apache HTTP Server versions 2.4.41 to 2.4.46 mod_proxy_http can be made to crash (NULL pointer dereference) with specially crafted requests using both Content-Length and Transfer-Encoding headers, leading to a Denial of Service

5.5 2021-06-10 CVE-2020-13938

Apache HTTP Server versions 2.4.0 to 2.4.46 Unprivileged local users can stop httpd on Windows

5.3 2021-06-10 CVE-2019-17567

Apache HTTP Server versions 2.4.6 to 2.4.46 mod_proxy_wstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no HTTP validation, authentication or authorization possibly configured.

7.5 2020-08-07 CVE-2020-9490

Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.

7.5 2020-08-07 CVE-2020-11993

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.

5.3 2020-08-07 CVE-2020-11985

IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.

CWE : Common Weakness Enumeration

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
%idName
14% (11) CWE-20 Improper Input Validation
9% (7) CWE-399 Resource Management Errors
8% (6) CWE-787 Out-of-bounds Write
8% (6) CWE-476 NULL Pointer Dereference
6% (5) CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggli...
6% (5) CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting')
5% (4) CWE-416 Use After Free
4% (3) CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
4% (3) CWE-264 Permissions, Privileges, and Access Controls
2% (2) CWE-362 Race Condition
2% (2) CWE-287 Improper Authentication
2% (2) CWE-189 Numeric Errors
2% (2) CWE-125 Out-of-bounds Read
2% (2) CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
1% (1) CWE-706 Use of Incorrectly-Resolved Name or Reference
1% (1) CWE-665 Improper Initialization
1% (1) CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
1% (1) CWE-384 Session Fixation
1% (1) CWE-345 Insufficient Verification of Data Authenticity
1% (1) CWE-330 Use of Insufficiently Random Values
1% (1) CWE-310 Cryptographic Issues
1% (1) CWE-284 Access Control (Authorization) Issues
1% (1) CWE-200 Information Exposure
1% (1) CWE-190 Integer Overflow or Wraparound
1% (1) CWE-134 Uncontrolled Format String

Open Source Vulnerability Database (OSVDB)

id Description
78556 Apache HTTP Server Status Code 400 Default Error Response httpOnly Cookie Dis...
78293 Apache HTTP Server Scoreboard Invalid Free Operation Local Security Bypass
77444 Apache HTTP Server mod_proxy Mdule Web Request HTTP/0.9 Protocol URL Parsing ...
77310 Apache HTTP Server mod_proxy Reverse Proxy Mode Security Bypass Weakness (201...
77012 Apache HTTP Server server/utils.c ap_pregsub() Function htaccess File Handlin...
76744 Apache HTTP Server server/utils.c ap_pregsub() Function htaccess File Handlin...
76079 Apache HTTP Server mod_proxy Mdule Web Request URL Parsing Proxy Remote Secur...
75647 Apache HTTP Server mod_proxy_ajp Module mod_proxy_balancer HTTP Request Remot...
74721 Apache HTTP Server ByteRange Filter Memory Exhaustion Remote DoS
73388 Multiple Vendor libc Implentation fnmatch.c Memory Consumption DoS
73383 Apache HTTP Server Portable Runtime (APR) Library apr_fnmatch() Infinite Loop...
55553 Apache HTTP Server mod_proxy Module mod_proxy_http.c stream_reqbody_cl Functi...

ExploitDB Exploits

id Description
18221 Apache HTTP Server Denial of Service
17969 Apache mod_proxy Reverse Proxy Exposure Vulnerability PoC

OpenVAS Exploits

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
id Description
2012-12-06 Name : Apache HTTP Server mod_proxy_ajp Process Timeout DoS Vulnerability (Windows)
File : nvt/gb_apache_mod_proxy_ajp_process_timeout_dos_vuln_win.nasl
2012-12-04 Name : Debian Security Advisory DSA 2579-1 (apache2)
File : nvt/deb_2579_1.nasl
2012-11-26 Name : FreeBSD Ports: apache22
File : nvt/freebsd_apache22.nasl
2012-11-09 Name : Ubuntu Update for apache2 USN-1627-1
File : nvt/gb_ubuntu_USN_1627_1.nasl
2012-10-03 Name : Mandriva Update for apache MDVSA-2012:154-1 (apache)
File : nvt/gb_mandriva_MDVSA_2012_154_1.nasl
2012-09-25 Name : Mac OS X v10.6.8 Multiple Vulnerabilities (2012-004)
File : nvt/gb_macosx_su12-004.nasl
2012-09-10 Name : Slackware Advisory SSA:2011-252-01 httpd
File : nvt/esoft_slk_ssa_2011_252_01.nasl
2012-09-10 Name : Slackware Advisory SSA:2012-041-01 httpd
File : nvt/esoft_slk_ssa_2012_041_01.nasl
2012-09-10 Name : Slackware Advisory SSA:2011-284-01 httpd
File : nvt/esoft_slk_ssa_2011_284_01.nasl
2012-09-10 Name : Slackware Advisory SSA:2011-133-01 apr/apr-util
File : nvt/esoft_slk_ssa_2011_133_01.nasl
2012-08-10 Name : FreeBSD Ports: apache
File : nvt/freebsd_apache21.nasl
2012-08-10 Name : Gentoo Security Advisory GLSA 201206-25 (apache)
File : nvt/glsa_201206_25.nasl
2012-08-02 Name : SuSE Update for apache2 openSUSE-SU-2012:0314-1 (apache2)
File : nvt/gb_suse_2012_0314_1.nasl
2012-07-30 Name : CentOS Update for httpd CESA-2011:1392 centos4 x86_64
File : nvt/gb_CESA-2011_1392_httpd_centos4_x86_64.nasl
2012-07-30 Name : CentOS Update for httpd CESA-2011:1392 centos5 x86_64
File : nvt/gb_CESA-2011_1392_httpd_centos5_x86_64.nasl
2012-07-30 Name : CentOS Update for httpd CESA-2012:0128 centos6
File : nvt/gb_CESA-2012_0128_httpd_centos6.nasl
2012-07-30 Name : CentOS Update for httpd CESA-2011:1245 centos4 x86_64
File : nvt/gb_CESA-2011_1245_httpd_centos4_x86_64.nasl
2012-07-30 Name : CentOS Update for apr CESA-2011:0844 centos5 x86_64
File : nvt/gb_CESA-2011_0844_apr_centos5_x86_64.nasl
2012-07-30 Name : CentOS Update for apr CESA-2011:0844 centos4 x86_64
File : nvt/gb_CESA-2011_0844_apr_centos4_x86_64.nasl
2012-07-30 Name : CentOS Update for apr CESA-2011:0507 centos5 x86_64
File : nvt/gb_CESA-2011_0507_apr_centos5_x86_64.nasl
2012-07-30 Name : CentOS Update for apr CESA-2011:0507 centos4 x86_64
File : nvt/gb_CESA-2011_0507_apr_centos4_x86_64.nasl
2012-07-09 Name : RedHat Update for httpd RHSA-2011:1391-01
File : nvt/gb_RHSA-2011_1391-01_httpd.nasl
2012-07-09 Name : RedHat Update for httpd RHSA-2012:0128-01
File : nvt/gb_RHSA-2012_0128-01_httpd.nasl
2012-04-26 Name : Apache HTTP Server 'httpOnly' Cookie Information Disclosure Vulnerability
File : nvt/secpod_apache_http_srv_cookie_info_disc_vuln.nasl
2012-04-02 Name : Fedora Update for httpd FEDORA-2011-12667
File : nvt/gb_fedora_2011_12667_httpd_fc16.nasl

Information Assurance Vulnerability Management (IAVM)

id Description
2015-A-0199 Multiple Vulnerabilities in Apple Mac OS X
Severity: Category I - VMSKEY: V0061337
2015-A-0174 Multiple Vulnerabilities in Apache HTTP Server
Severity: Category I - VMSKEY: V0061135
2015-A-0149 Multiple Vulnerabilities in Juniper Networks and Security Manager(NSM) Appliance
Severity: Category I - VMSKEY: V0061101
2014-A-0172 Multiple Vulnerabilities in Red Hat JBoss Enterprise Application Platform
Severity: Category I - VMSKEY: V0057381
2014-A-0114 Multiple Vulnerabilities in Apache HTTP Server
Severity: Category I - VMSKEY: V0053307
2014-A-0084 Multiple Vulnerabilities in Apache HTTP Server
Severity: Category I - VMSKEY: V0052631
2014-B-0065 Multiple Vulnerabilities in IBM WebSphere Application Server
Severity: Category I - VMSKEY: V0051617
2014-A-0030 Apple Mac OS X Security Update 2014-001
Severity: Category I - VMSKEY: V0044547
2014-A-0009 Multiple Vulnerabilities in Oracle Fusion Middleware
Severity: Category I - VMSKEY: V0043395
2013-A-0177 Multiple Vulnerabilities in Red Hat JBoss Enterprise Application Platform
Severity: Category I - VMSKEY: V0040288
2013-A-0146 Multiple Security Vulnerabilities in Apache HTTP Server
Severity: Category I - VMSKEY: V0039573

Snort® IPS/IDS

Date Description
2021-01-12 Apache Server mod_proxy Error Page cross site scripting attempt
RuleID : 56563 - Type : SERVER-WEBAPP - Revision : 1
2019-10-17 Apache cookie logging denial of service attempt
RuleID : 51547 - Type : SERVER-APACHE - Revision : 1
2018-06-05 HTTP request smuggling attempt
RuleID : 46495 - Type : SERVER-OTHER - Revision : 4
2017-12-13 Apache HTTP Server possible mod_dav.c remote denial of service vulnerability ...
RuleID : 44808 - Type : INDICATOR-COMPROMISE - Revision : 2
2017-10-26 Apache HTTP Server possible OPTIONS method memory leak attempt
RuleID : 44434 - Type : SERVER-APACHE - Revision : 6
2017-08-31 Apache mod_auth_digest out of bounds read attempt
RuleID : 43790 - Type : SERVER-OTHER - Revision : 3
2017-08-15 httpd mod_mime content-type buffer overflow attempt
RuleID : 43547 - Type : SERVER-APACHE - Revision : 2
2016-07-28 HttpOxy CGI application vulnerability potential man-in-the-middle attempt
RuleID : 39737-community - Type : SERVER-WEBAPP - Revision : 2
2016-08-31 HttpOxy CGI application vulnerability potential man-in-the-middle attempt
RuleID : 39737 - Type : SERVER-WEBAPP - Revision : 2
2016-04-05 Apache HTTP server potential cookie disclosure attempt
RuleID : 37968 - Type : SERVER-WEBAPP - Revision : 1
2015-09-01 Apache HTTP Server mod_status heap buffer overflow attempt
RuleID : 35406 - Type : SERVER-APACHE - Revision : 4
2014-01-10 Apache mod_proxy_balancer cross site scripting attempt
RuleID : 26431 - Type : SERVER-WEBAPP - Revision : 3
2014-01-10 Apache server mod_proxy reverse proxy bypass attempt
RuleID : 21214 - Type : SERVER-APACHE - Revision : 11
2014-01-10 Apache server mod_proxy reverse proxy exposure attempt
RuleID : 20580 - Type : WEB-MISC - Revision : 2
2014-01-10 Apache mod_proxy reverse proxy information disclosure attempt
RuleID : 20528 - Type : SERVER-APACHE - Revision : 13
2014-01-10 Apache Killer denial of service tool exploit attempt
RuleID : 19825 - Type : SERVER-APACHE - Revision : 13
2014-01-10 Apache APR apr_fn match infinite loop denial of service attempt
RuleID : 19709 - Type : SERVER-APACHE - Revision : 4
2014-01-10 Apache mod_ssl non-SSL connection to SSL port denial of service attempt
RuleID : 11263 - Type : SERVER-APACHE - Revision : 8

Nessus® Vulnerability Scanner

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
id Description
2019-01-03 Name: The remote Fedora host is missing a security update.
File: fedora_2018-6744ca470d.nasl - Type: ACT_GATHER_INFO
2019-01-03 Name: The remote Fedora host is missing a security update.
File: fedora_2018-6ffb18592f.nasl - Type: ACT_GATHER_INFO
2019-01-03 Name: The remote Fedora host is missing a security update.
File: fedora_2018-9cdbb641f9.nasl - Type: ACT_GATHER_INFO
2019-01-03 Name: The remote Fedora host is missing a security update.
File: fedora_2018-eec13e2e8d.nasl - Type: ACT_GATHER_INFO
2018-12-17 Name: The remote Amazon Linux AMI host is missing a security update.
File: ala_ALAS-2018-1104.nasl - Type: ACT_GATHER_INFO
2018-11-27 Name: The remote Virtuozzo host is missing a security update.
File: Virtuozzo_VZLSA-2017-2478.nasl - Type: ACT_GATHER_INFO
2018-11-27 Name: The remote Virtuozzo host is missing a security update.
File: Virtuozzo_VZLSA-2017-2972.nasl - Type: ACT_GATHER_INFO
2018-11-09 Name: The remote Amazon Linux 2 host is missing a security update.
File: al2_ALAS-2018-1104.nasl - Type: ACT_GATHER_INFO
2018-10-22 Name: The remote Fedora host is missing a security update.
File: fedora_2018-bb9d24c82d.nasl - Type: ACT_GATHER_INFO
2018-09-27 Name: The remote web server is affected by a denial of service vulnerability.
File: apache_2_4_35.nasl - Type: ACT_GATHER_INFO
2018-09-27 Name: The remote FreeBSD host is missing a security-related update.
File: freebsd_pkg_e182c076c18911e8a6d2b499baebfeaf.nasl - Type: ACT_GATHER_INFO
2018-09-11 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2018-2_0-0089.nasl - Type: ACT_GATHER_INFO
2018-09-05 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2018-1_0-0181.nasl - Type: ACT_GATHER_INFO
2018-08-17 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2017-0027.nasl - Type: ACT_GATHER_INFO
2018-08-17 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2018-1_0-0126.nasl - Type: ACT_GATHER_INFO
2018-08-16 Name: The remote web server is affected by multiple vulnerabilities.
File: apache_2_4_34.nasl - Type: ACT_GATHER_INFO
2018-07-24 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2018-2_0-0037.nasl - Type: ACT_GATHER_INFO
2018-07-24 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2018-2_0-0039.nasl - Type: ACT_GATHER_INFO
2018-07-20 Name: The remote Slackware host is missing a security update.
File: Slackware_SSA_2018-199-01.nasl - Type: ACT_GATHER_INFO
2018-07-20 Name: The remote FreeBSD host is missing a security-related update.
File: freebsd_pkg_8b1a50ab8a8e11e8add2b499baebfeaf.nasl - Type: ACT_GATHER_INFO
2018-07-03 Name: The remote EulerOS host is missing a security update.
File: EulerOS_SA-2018-1212.nasl - Type: ACT_GATHER_INFO
2018-07-03 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1213.nasl - Type: ACT_GATHER_INFO
2018-05-31 Name: The remote Debian host is missing a security update.
File: debian_DLA-1389.nasl - Type: ACT_GATHER_INFO
2018-05-29 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1151.nasl - Type: ACT_GATHER_INFO
2018-05-29 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1152.nasl - Type: ACT_GATHER_INFO