Vulnerabilities > CVE-2008-2168 - Cross-Site Scripting vulnerability in Apache Http Server
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
NONE Integrity impact
PARTIAL Availability impact
NONE Summary
Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Embedding Scripts in Non-Script Elements This attack is a form of Cross-Site Scripting (XSS) where malicious scripts are embedded in elements that are not expected to host scripts such as image tags (<img>), comments in XML documents (< !-CDATA->), etc. These tags may not be subject to the same input validation, output validation, and other content filtering and checking routines, so this can create an opportunity for an attacker to tunnel through the application's elements and launch a XSS attack through other elements. As with all remote attacks, it is important to differentiate the ability to launch an attack (such as probing an internal network for unpatched servers) and the ability of the remote attacker to collect and interpret the output of said attack.
- Embedding Scripts within Scripts An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
- Cross-Site Scripting in Error Pages An attacker distributes a link (or possibly some other query structure) with a request to a third party web server that is malformed and also contains a block of exploit code in order to have the exploit become live code in the resulting error page. When the third party web server receives the crafted request and notes the error it then creates an error message that echoes the malformed message, including the exploit. Doing this converts the exploit portion of the message into to valid language elements that are executed by the viewing browser. When a victim executes the query provided by the attacker the infected error message error message is returned including the exploit code which then runs in the victim's browser. XSS can result in execution of code as well as data leakage (e.g. session cookies can be sent to the attacker). This type of attack is especially dangerous since the exploit appears to come from the third party web server, who the victim may trust and hence be more vulnerable to deception.
- Cross-Site Scripting Using Alternate Syntax The attacker uses alternate forms of keywords or commands that result in the same action as the primary form but which may not be caught by filters. For example, many keywords are processed in a case insensitive manner. If the site's web filtering algorithm does not convert all tags into a consistent case before the comparison with forbidden keywords it is possible to bypass filters (e.g., incomplete black lists) by using an alternate case structure. For example, the "script" tag using the alternate forms of "Script" or "ScRiPt" may bypass filters where "script" is the only form tested. Other variants using different syntax representations are also possible as well as using pollution meta-characters or entities that are eventually ignored by the rendering engine. The attack can result in the execution of otherwise prohibited functionality.
Exploit-Db
description | Microsoft Internet Explorer 2.0 UTF-7 HTTP Response Handling Weakness. CVE-2008-2168. Remote exploit for windows platform |
id | EDB-ID:31759 |
last seen | 2016-02-03 |
modified | 2008-05-08 |
published | 2008-05-08 |
reporter | Yaniv Miron |
source | https://www.exploit-db.com/download/31759/ |
title | Microsoft Internet Explorer 2.0 - UTF-7 HTTP Response Handling Weakness |
Nessus
NASL family Web Servers NASL id APACHE_UTF7_XSS.NASL description According to its banner, the version of Apache HTTP Server running on the remote host can be used in cross-site scripting (XSS) attacks. Making a specially crafted request can inject UTF-7 encoded script code into a 403 response page, resulting in XSS attacks. This is actually a web browser vulnerability that occurs due to non-compliance with RFC 2616 (refer to BID 29112). Apache HTTP Server is not vulnerable, but its default configuration can trigger the non-compliant, exploitable behavior in vulnerable browsers. last seen 2020-06-01 modified 2020-06-02 plugin id 17696 published 2011-11-18 reporter This script is Copyright (C) 2011-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/17696 title Apache HTTP Server 403 Error Page UTF-7 Encoded XSS code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(17696); script_version("1.9"); script_cvs_date("Date: 2018/11/15 20:50:25"); script_cve_id("CVE-2008-2168"); script_bugtraq_id(29112); script_name(english:"Apache HTTP Server 403 Error Page UTF-7 Encoded XSS"); script_summary(english:"Checks httpd version"); script_set_attribute( attribute:"synopsis", value: "The web server running on the remote host has a cross-site scripting vulnerability." ); script_set_attribute( attribute:"description", value: "According to its banner, the version of Apache HTTP Server running on the remote host can be used in cross-site scripting (XSS) attacks. Making a specially crafted request can inject UTF-7 encoded script code into a 403 response page, resulting in XSS attacks. This is actually a web browser vulnerability that occurs due to non-compliance with RFC 2616 (refer to BID 29112). Apache HTTP Server is not vulnerable, but its default configuration can trigger the non-compliant, exploitable behavior in vulnerable browsers." ); script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2008/May/109"); script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2008/May/166"); script_set_attribute( attribute:"solution", value: "Upgrade to Apache HTTP Server 2.2.8 / 2.0.63 / 1.3.41 or later. These versions use a default configuration setting that prevents exploitation in vulnerable web browsers." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"); script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_cwe_id(79); script_set_attribute(attribute:"vuln_publication_date", value:"2008/05/08"); script_set_attribute(attribute:"patch_publication_date", value:"2008/01/02"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/11/18"); script_set_attribute(attribute:"plugin_type", value:"remote"); script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:http_server"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Web Servers"); script_copyright(english:"This script is Copyright (C) 2011-2018 Tenable Network Security, Inc."); script_dependencies("apache_http_version.nasl"); script_require_keys("installed_sw/Apache"); script_require_ports("Services/www", 80); exit(0); } include("global_settings.inc"); include("misc_func.inc"); include("http.inc"); include("audit.inc"); include("install_func.inc"); get_install_count(app_name:"Apache", exit_if_zero:TRUE); port = get_http_port(default:80); install = get_single_install(app_name:"Apache", port:port, exit_if_unknown_ver:TRUE); # Check if we could get a version first, then check if it was # backported version = get_kb_item_or_exit('www/apache/'+port+'/version', exit_code:1); backported = get_kb_item_or_exit('www/apache/'+port+'/backported', exit_code:1); if (report_paranoia < 2 && backported) audit(AUDIT_BACKPORT_SERVICE, port, "Apache"); source = get_kb_item_or_exit('www/apache/'+port+'/source', exit_code:1); # Check if the version looks like either ServerTokens Major/Minor # was used if ( version =~ '^2(\\.2)?$' || version =~ '^2(\\.0)?$' || version =~ '^1(\\.3)?$' ) exit(1, "The banner from the Apache server listening on port "+port+" - "+source+" - is not granular enough to make a determination."); if (version !~ "^\d+(\.\d+)*$") exit(1, "The version of Apache listening on port " + port + " - " + version + " - is non-numeric and, therefore, cannot be used to make a determination."); if (version =~ '^2\\.2') fixed_ver = '2.2.8'; else if (version =~ '^2\\.0') fixed_ver = '2.0.63'; else fixed_ver = '1.3.41'; if (ver_compare(ver:version, fix:fixed_ver, strict:FALSE) == -1) { if (report_verbosity > 0) { report = '\n Version source : ' + source + '\n Installed version : ' + version + '\n Fixed version : ' + fixed_ver + '\n'; security_warning(port:port, extra:report); } else security_warning(port); exit(0); } else audit(AUDIT_LISTEN_NOT_VULN, "Apache", port, install["version"]);
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-731-1.NASL description It was discovered that Apache did not sanitize the method specifier header from an HTTP request when it is returned in an error message, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, or steal confidential data (such as passwords), within the same domain. This issue only affected Ubuntu 6.06 LTS and 7.10. (CVE-2007-6203) It was discovered that Apache was vulnerable to a cross-site request forgery (CSRF) in the mod_proxy_balancer balancer manager. If an Apache administrator were tricked into clicking a link on a specially crafted web page, an attacker could trigger commands that could modify the balancer manager configuration. This issue only affected Ubuntu 7.10 and 8.04 LTS. (CVE-2007-6420) It was discovered that Apache had a memory leak when using mod_ssl with compression. A remote attacker could exploit this to exhaust server memory, leading to a denial of service. This issue only affected Ubuntu 7.10. (CVE-2008-1678) It was discovered that in certain conditions, Apache did not specify a default character set when returning certain error messages containing UTF-7 encoded data, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. This issue only affected Ubuntu 6.06 LTS and 7.10. (CVE-2008-2168) It was discovered that when configured as a proxy server, Apache did not limit the number of forwarded interim responses. A malicious remote server could send a large number of interim responses and cause a denial of service via memory exhaustion. (CVE-2008-2364) It was discovered that mod_proxy_ftp did not sanitize wildcard pathnames when they are returned in directory listings, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. (CVE-2008-2939). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 36589 published 2009-04-23 reporter Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/36589 title Ubuntu 6.06 LTS / 7.10 / 8.04 LTS : apache2 vulnerabilities (USN-731-1) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Ubuntu Security Notice USN-731-1. The text # itself is copyright (C) Canonical, Inc. See # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered # trademark of Canonical, Inc. # include("compat.inc"); if (description) { script_id(36589); script_version("1.19"); script_cvs_date("Date: 2019/08/02 13:33:02"); script_cve_id("CVE-2007-6203", "CVE-2007-6420", "CVE-2008-1678", "CVE-2008-2168", "CVE-2008-2364", "CVE-2008-2939"); script_bugtraq_id(26663, 27236, 29653, 30560, 31692); script_xref(name:"USN", value:"731-1"); script_name(english:"Ubuntu 6.06 LTS / 7.10 / 8.04 LTS : apache2 vulnerabilities (USN-731-1)"); script_summary(english:"Checks dpkg output for updated packages."); script_set_attribute( attribute:"synopsis", value: "The remote Ubuntu host is missing one or more security-related patches." ); script_set_attribute( attribute:"description", value: "It was discovered that Apache did not sanitize the method specifier header from an HTTP request when it is returned in an error message, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, or steal confidential data (such as passwords), within the same domain. This issue only affected Ubuntu 6.06 LTS and 7.10. (CVE-2007-6203) It was discovered that Apache was vulnerable to a cross-site request forgery (CSRF) in the mod_proxy_balancer balancer manager. If an Apache administrator were tricked into clicking a link on a specially crafted web page, an attacker could trigger commands that could modify the balancer manager configuration. This issue only affected Ubuntu 7.10 and 8.04 LTS. (CVE-2007-6420) It was discovered that Apache had a memory leak when using mod_ssl with compression. A remote attacker could exploit this to exhaust server memory, leading to a denial of service. This issue only affected Ubuntu 7.10. (CVE-2008-1678) It was discovered that in certain conditions, Apache did not specify a default character set when returning certain error messages containing UTF-7 encoded data, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. This issue only affected Ubuntu 6.06 LTS and 7.10. (CVE-2008-2168) It was discovered that when configured as a proxy server, Apache did not limit the number of forwarded interim responses. A malicious remote server could send a large number of interim responses and cause a denial of service via memory exhaustion. (CVE-2008-2364) It was discovered that mod_proxy_ftp did not sanitize wildcard pathnames when they are returned in directory listings, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. (CVE-2008-2939). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://usn.ubuntu.com/731-1/" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_cwe_id(79, 352, 399); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-mpm-event"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-mpm-perchild"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-mpm-prefork"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-mpm-worker"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-prefork-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-src"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-threaded-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2-utils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:apache2.2-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libapr0"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libapr0-dev"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.06:-:lts"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.10"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.04:-:lts"); script_set_attribute(attribute:"patch_publication_date", value:"2009/03/10"); script_set_attribute(attribute:"plugin_publication_date", value:"2009/04/23"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2018 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Ubuntu Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("ubuntu.inc"); include("misc_func.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/Ubuntu/release"); if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu"); release = chomp(release); if (! ereg(pattern:"^(6\.06|7\.10|8\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.06 / 7.10 / 8.04", "Ubuntu " + release); if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu); flag = 0; if (ubuntu_check(osver:"6.06", pkgname:"apache2", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-common", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-doc", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-mpm-perchild", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-mpm-prefork", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-mpm-worker", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-prefork-dev", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-threaded-dev", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"apache2-utils", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"libapr0", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"libapr0-dev", pkgver:"2.0.55-4ubuntu2.4")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-doc", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-mpm-event", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-mpm-perchild", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-mpm-prefork", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-mpm-worker", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-prefork-dev", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-src", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-threaded-dev", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2-utils", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"7.10", pkgname:"apache2.2-common", pkgver:"2.2.4-3ubuntu0.2")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-doc", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-mpm-event", pkgver:"2.2.8-1ubuntu0.5")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-mpm-perchild", pkgver:"2.2.8-1ubuntu0.5")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-mpm-prefork", pkgver:"2.2.8-1ubuntu0.5")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-mpm-worker", pkgver:"2.2.8-1ubuntu0.5")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-prefork-dev", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-src", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-threaded-dev", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2-utils", pkgver:"2.2.8-1ubuntu0.4")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"apache2.2-common", pkgver:"2.2.8-1ubuntu0.5")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : ubuntu_report_get() ); exit(0); } else { tested = ubuntu_pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "apache2 / apache2-common / apache2-doc / apache2-mpm-event / etc"); }
Oval
accepted | 2015-04-20T04:02:24.836-04:00 | ||||||||||||||||||||
class | vulnerability | ||||||||||||||||||||
contributors |
| ||||||||||||||||||||
description | Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page. | ||||||||||||||||||||
family | unix | ||||||||||||||||||||
id | oval:org.mitre.oval:def:5143 | ||||||||||||||||||||
status | accepted | ||||||||||||||||||||
submitted | 2008-08-28T13:04:06.000-04:00 | ||||||||||||||||||||
title | HP-UX Running Apache, Remote Cross Site Scripting (XSS) or Denial of Service (DoS) | ||||||||||||||||||||
version | 46 |
Statements
contributor Mark J Cox lastmodified 2008-05-14 organization Apache statement The Apache security team state that this issue is due to web browsers that are violating RFC2616 and is not a flaw in the Apache HTTPD Server. contributor Mark J Cox lastmodified 2008-05-14 organization Red Hat statement This is actually a flaw in browsers that do not derive the response character set as required by RFC 2616. This does not affect the default configuration of Apache httpd in Red Hat products and will only affect customers who have removed the "AddDefaultCharset" directive. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2008-2168
References
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01539432
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://secunia.com/advisories/31651
- http://secunia.com/advisories/34219
- http://secunia.com/advisories/35650
- http://securityreason.com/securityalert/3889
- http://www.securityfocus.com/archive/1/491862/100/0/threaded
- http://www.securityfocus.com/archive/1/491901/100/0/threaded
- http://www.securityfocus.com/archive/1/491930/100/0/threaded
- http://www.securityfocus.com/archive/1/491967/100/0/threaded
- http://www.securityfocus.com/bid/29112
- http://www.ubuntu.com/usn/USN-731-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42303
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5143