The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.

The remote Oracle Linux 5 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2007-0746 advisory.

    - add security fix for CVE-2007-3847 (#250761)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to its banner, the version of Oracle HTTP Server installed on the remote host is potentially affected by multiple vulnerabilities. 

Note that Nessus did not verify if patches or workarounds have been applied.

From Red Hat Security Advisory 2008:0005 :

Updated Apache httpd packages that fix several security issues are now available for Red Hat Enterprise Linux 3.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Apache HTTP Server is a popular Web server.

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

A flaw was found in the mod_autoindex module. On sites where directory listings are used, and the 'AddDefaultCharset' directive has been removed from the configuration, a cross-site scripting attack was possible against Web browsers which did not correctly derive the response character set following the rules in RFC 2616.
(CVE-2007-4465)

A flaw was found in the mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module. (CVE-2007-3847)

A flaw was found in the mod_status module. On sites where mod_status was enabled and the status pages were publicly available, a cross-site scripting attack was possible. (CVE-2007-6388)

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

Users of Apache httpd should upgrade to these updated packages, which contain backported patches to resolve these issues. Users should restart httpd after installing this update.

Updated httpd packages that fix a security issue, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 4.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Apache HTTP Server is a popular and freely-available Web server.

A flaw was found in the Apache HTTP Server mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module.
(CVE-2007-3847)

As well, these updated packages fix the following bugs :

* the default '/etc/logrotate.d/httpd' script incorrectly invoked the kill command, instead of using the '/sbin/service httpd restart' command. If you configured the httpd PID to be in a location other than '/var/run/httpd.pid', the httpd logs failed to be rotated. This has been resolved in these updated packages.

* Set-Cookie headers with a status code of 3xx are not forwarded to clients when the 'ProxyErrorOverride' directive is enabled. These responses are overridden at the proxy. Only the responses with status codes of 4xx and 5xx are overridden in these updated packages.

* mod_proxy did not correctly handle percent-encoded characters (ie %20) when configured as a reverse proxy.

* invalid HTTP status codes could be logged if output filters returned errors.

* the 'ProxyTimeout' directive was not inherited across virtual host definitions.

* in some cases the Content-Length header was dropped from HEAD responses. This resulted in certain sites not working correctly with mod_proxy, such as www.windowsupdate.com.

This update adds the following enhancements :

* a new configuration option has been added, 'ServerTokens Full-Release', which adds the package release to the server version string, which is returned in the 'Server' response header.

* a new module has been added, mod_version, which allows configuration files to be written containing sections, which are evaluated only if the version of httpd used matches a specified condition.

Users of httpd are advised to upgrade to these updated packages, which resolve these issues and add these enhancements.

A flaw was found in the mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module. (CVE-2007-3847)

A flaw was found in the mod_autoindex module. On sites where directory listings are used, and the 'AddDefaultCharset' directive has been removed from the configuration, a cross-site scripting attack might have been possible against Web browsers which do not correctly derive the response character set following the rules in RFC 2616.
(CVE-2007-4465)

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

A flaw was found in the mod_status module. On sites where mod_status was enabled and the status pages were publicly available, a cross-site scripting attack was possible. (CVE-2007-6388)

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

A flaw was found in the mod_proxy_balancer module. On sites where mod_proxy_balancer was 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)

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

A flaw was found in the Apache HTTP Server mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module.
(CVE-2007-3847)

As well, these updated packages fix the following bugs :

  - the default '/etc/logrotate.d/httpd' script incorrectly     invoked the kill command, instead of using the     '/sbin/service httpd restart' command. If you configured     the httpd PID to be in a location other than     '/var/run/httpd.pid', the httpd logs failed to be     rotated. This has been resolved in these updated     packages.

  - Set-Cookie headers with a status code of 3xx are not     forwarded to clients when the 'ProxyErrorOverride'     directive is enabled. These responses are overridden at     the proxy. Only the responses with status codes of 4xx     and 5xx are overridden in these updated packages.

  - mod_proxy did not correctly handle percent-encoded     characters (ie %20) when configured as a reverse proxy.

  - invalid HTTP status codes could be logged if output     filters returned errors.

  - the 'ProxyTimeout' directive was not inherited across     virtual host definitions.

  - in some cases the Content-Length header was dropped from     HEAD responses. This resulted in certain sites not     working correctly with mod_proxy, such as     www.windowsupdate.com.

This update adds the following enhancements :

  - a new configuration option has been added, 'ServerTokens     Full-Release', which adds the package release to the     server version string, which is returned in the 'Server'     response header.

  - a new module has been added, mod_version, which allows     configuration files to be written containing sections,     which are evaluated only if the version of httpd used     matches a specified condition.

Problem description :

A flaw was found in the Apache HTTP Server mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module.
(CVE-2007-3847)

As well, these updated packages fix the following bugs :

  - Set-Cookie headers with a status code of 3xx are not     forwarded to clients when the 'ProxyErrorOverride'     directive is enabled. These responses are overridden at     the proxy. Only the responses with status codes of 4xx     and 5xx are overridden in these updated packages.

  - the default '/etc/logrotate.d/httpd' script incorrectly     invoked the kill command, instead of using the     '/sbin/service httpd restart' command. If you configured     the httpd PID to be in a location other than     '/var/run/httpd.pid', the httpd logs failed to be     rotated. This has been resolved in these updated     packages.

  - the 'ProxyTimeout' directive was not inherited across     virtual host definitions.

  - the logresolve utility was unable to read lines longer     the 1024 bytes.

This update adds the following enhancements :

  - a new configuration option has been added, 'ServerTokens     Full-Release', which adds the package release to the     server version string, which is returned in the 'Server'     response header.

  - a new module has been added, mod_version, which allows     configuration files to be written containing sections,     which are evaluated only if the version of httpd used     matches a specified condition.

The remote host is running a version of Mac OS X 10.4 that does not have the security update 2008-003 applied. 

This update contains security fixes for a number of programs.

The remote host is running a version of Mac OS X 10.5.x that is prior to 10.5.3. 

Mac OS X 10.5.3 contains security fixes for a number of programs.

The remote host is running a version of Mac OS X 10.5 or 10.4 that does not have the security update 2008-002 applied. 

This update contains several security fixes for a number of programs.

According to its banner, the version of Apache 1.3.x running on the remote host is prior to 1.3.41. It is, therefore, affected by multiple vulnerabilities :

  - A denial of service issue in mod_proxy when parsing     date-related headers. (CVE-2007-3847)

  - A cross-site scripting issue involving mod_imap.
    (CVE-2007-5000).

  - A cross-site scripting issue in mod_status involving     the refresh parameter. (CVE-2007-6388)

  - A cross-site scripting issue using UTF-7 encoding     in mod_proxy_ftp exists because it does not     define a charset. (CVE-2008-0005)

Note that the remote web server may not actually be affected by these vulnerabilities. Nessus did not try to determine whether the affected modules are in use or to check for the issues themselves.

New apache 1.3.41 packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, and 11.0 to fix security issues. A new matching mod_ssl package is also provided.

It was discovered that Apache did not sanitize the Expect header from an HTTP request when it is reflected back 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 was only vulnerable in Ubuntu 6.06. (CVE-2006-3918)

It was discovered that when configured as a proxy server and using a threaded MPM, Apache did not properly sanitize its input. A remote attacker could send Apache crafted date headers and cause a denial of service via application crash. By default, mod_proxy is disabled in Ubuntu. (CVE-2007-3847)

It was discovered that mod_autoindex did not force a character set, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. (CVE-2007-4465)

It was discovered that mod_imap/mod_imagemap did not force a character set, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. By default, mod_imap/mod_imagemap is disabled in Ubuntu. (CVE-2007-5000)

It was discovered that mod_status when status pages were available, allowed for cross-site scripting attacks. By default, mod_status is disabled in Ubuntu. (CVE-2007-6388)

It was discovered that mod_proxy_balancer did not sanitize its input, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. By default, mod_proxy_balancer is disabled in Ubuntu. This was only vulnerable in Ubuntu 7.04 and 7.10. (CVE-2007-6421)

It was discovered that mod_proxy_balancer could be made to dereference a NULL pointer. A remote attacker could send a crafted request and cause a denial of service via application crash. By default, mod_proxy_balancer is disabled in Ubuntu. This was only vulnerable in Ubuntu 7.04 and 7.10. (CVE-2007-6422)

It was discovered that mod_proxy_ftp did not force a character set, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. By default, mod_proxy_ftp is disabled in Ubuntu. (CVE-2008-0005).

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.

Updated Apache httpd packages that fix several security issues are now available for Red Hat Enterprise Linux 3.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Apache HTTP Server is a popular Web server.

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

A flaw was found in the mod_autoindex module. On sites where directory listings are used, and the 'AddDefaultCharset' directive has been removed from the configuration, a cross-site scripting attack was possible against Web browsers which did not correctly derive the response character set following the rules in RFC 2616.
(CVE-2007-4465)

A flaw was found in the mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module. (CVE-2007-3847)

A flaw was found in the mod_status module. On sites where mod_status was enabled and the status pages were publicly available, a cross-site scripting attack was possible. (CVE-2007-6388)

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

Users of Apache httpd should upgrade to these updated packages, which contain backported patches to resolve these issues. Users should restart httpd after installing this update.

Several bugs were fixed in the Apache2 webserver :

These include the following security issues :

  - mod_status: Fix a possible XSS attack against a site     with a public server-status page and ExtendedStatus     enabled, for browsers which perform charset 'detection'.
    (CVE-2006-5752)

  - mod_cache: Prevent a segmentation fault if attributes     are listed in a Cache-Control header without any value.
    (CVE-2007-1863)

  - prefork, worker, event MPMs: Ensure that the parent     process cannot be forced to kill processes outside its     process group. (CVE-2007-3304)

  - mod_proxy: Prevent reading past the end of a buffer when     parsing date-related headers. PR 41144. (CVE-2007-3847)

  - mod_autoindex: Add in ContentType and Charset options to     IndexOptions directive. This allows the admin to     explicitly set the content-type and charset of the     generated page. (CVE-2007-4465)

and the following non-security issues :

  - get_module_list: replace loadmodule.conf atomically

  - Use File::Temp to create good tmpdir in logresolve.pl2     (httpd-2.x.x-logresolve.patchs)

A flaw in the Apache mod_proxy module was found that could potentially lead to a denial of service is using a threaded Multi-Processing Module. On sites where a reverse proxy is configured, a remote attacker could send a special reequest that would cause the Apache child process handling the request to crash. Likewise, a similar crash could occur on sites with a forward proxy configured if a user could be persuaded to visit a malicious site using the proxy (CVE-2007-3847).

A flaw in the Apache mod_autoindex module was found. On sites where directory listings are used and the AddDefaultCharset directive was removed from the configuration, a cross-site-scripting attack could be possible against browsers that to not correctly derive the response character set according to the rules in RGC 2616 (CVE-2007-4465).

The updated packages have been patched to correct this issue.

Several bugs were fixed in the Apache2 webserver :

These include the following security issues :

  - CVE-2006-5752: mod_status: Fix a possible XSS attack     against a site with a public server-status page and     ExtendedStatus enabled, for browsers which perform     charset 'detection'.

  - CVE-2007-1863: mod_cache: Prevent a segmentation fault     if attributes are listed in a Cache-Control header     without any value.

  - CVE-2007-3304: prefork, worker, event MPMs: Ensure that     the parent process cannot be forced to kill processes     outside its process group.

  - CVE-2007-3847: mod_proxy: Prevent reading past the end     of a buffer when parsing date-related headers. PR 41144.

  - CVE-2007-4465: mod_autoindex: Add in ContentType and     Charset options to IndexOptions directive. This allows     the admin to explicitly set the content-type and charset     of the generated page.

and the following non-security issues :

  - get_module_list: replace loadmodule.conf atomically

  - Use File::Temp to create good tmpdir in logresolve.pl2     (httpd-2.x.x-logresolve.patchs)

Updated httpd packages that fix a security issue, fix various bugs, and add enhancements, are now available for Red Hat Enterprise Linux 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Apache HTTP Server is a popular and freely-available Web server.

A flaw was found in the Apache HTTP Server mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module.
(CVE-2007-3847)

As well, these updated packages fix the following bugs :

* Set-Cookie headers with a status code of 3xx are not forwarded to clients when the 'ProxyErrorOverride' directive is enabled. These responses are overridden at the proxy. Only the responses with status codes of 4xx and 5xx are overridden in these updated packages.

* the default '/etc/logrotate.d/httpd' script incorrectly invoked the kill command, instead of using the '/sbin/service httpd restart' command. If you configured the httpd PID to be in a location other than '/var/run/httpd.pid', the httpd logs failed to be rotated. This has been resolved in these updated packages.

* the 'ProxyTimeout' directive was not inherited across virtual host definitions.

* the logresolve utility was unable to read lines longer the 1024 bytes.

This update adds the following enhancements :

* a new configuration option has been added, 'ServerTokens Full-Release', which adds the package release to the server version string, which is returned in the 'Server' response header.

* a new module has been added, mod_version, which allows configuration files to be written containing sections, which are evaluated only if the version of httpd used matches a specified condition.

Users of httpd are advised to upgrade to these updated packages, which resolve these issues and add these enhancements.

The remote host is affected by the vulnerability described in GLSA-200711-06 (Apache: Multiple vulnerabilities)

    Multiple cross-site scripting vulnerabilities have been discovered in     mod_status and mod_autoindex (CVE-2006-5752, CVE-2007-4465). An error     has been discovered in the recall_headers() function in mod_mem_cache     (CVE-2007-1862). The mod_cache module does not properly sanitize     requests before processing them (CVE-2007-1863). The Prefork module     does not properly check PID values before sending signals     (CVE-2007-3304). The mod_proxy module does not correctly check headers     before processing them (CVE-2007-3847).
  Impact :

    A remote attacker could exploit one of these vulnerabilities to inject     arbitrary script or HTML content, obtain sensitive information or cause     a Denial of Service.
  Workaround :

    There is no known workaround at this time.

This update includes the latest stable release of the Apache HTTP Server.

A flaw was found in the Apache HTTP Server mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module.
(CVE-2007-3847)

A flaw was found in the mod_autoindex module. On sites where directory listings are used, and the AddDefaultCharset directive has been removed from the configuration, a cross-site-scripting attack may be possible against browsers which do not correctly derive the response character set following the rules in RFC 2616. (CVE-2007-4465)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update includes the latest release of httpd, fixing two security issues.

A flaw was found in the mod_proxy module. On sites where a reverse proxy is configured, a remote attacker could send a carefully crafted request that would cause the Apache child process handling that request to crash. On sites where a forward proxy is configured, an attacker could cause a similar crash if a user could be persuaded to visit a malicious site using the proxy. This could lead to a denial of service if using a threaded Multi-Processing Module. (CVE-2007-3847)

A flaw was found in the mod_autoindex module. On sites where directory listings are used, and the AddDefaultCharset directive has been removed from the configuration, a cross-site-scripting attack may be possible against browsers which do not correctly derive the response character set following the rules in RFC 2616. (CVE-2007-4465)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Apache HTTP server project reports :

The following potential security flaws are addressed :

- CVE-2007-3847: mod_proxy: Prevent reading past the end of a buffer when parsing date-related headers.

- CVE-2007-1863: mod_cache: Prevent a segmentation fault if attributes are listed in a Cache-Control header without any value.

- CVE-2007-3304: prefork, worker, event MPMs: Ensure that the parent process cannot be forced to kill processes outside its process group.

- CVE-2006-5752: mod_status: Fix a possible XSS attack against a site with a public server-status page and ExtendedStatus enabled, for browsers which perform charset 'detection'. Reported by Stefan Esser.

- CVE-2006-1862: mod_mem_cache: Copy headers into longer lived storage; header names and values could previously point to cleaned up storage.

According to its banner, the version of Apache 2.2.x running on the remote host is prior to 2.2.6. It is, therefore, affected by the following vulnerabilities :

  - A denial of service vulnerability in mod_proxy. 
  - A cross-site scripting vulnerability in mod_status.
  - A local denial of service vulnerability associated with     the Prefork MPM module.
  - An information leak in mod_cache.
  - A denial of service vulnerability in mod_cache.

In addition, it offers a workaround for a cross-site scripting issue in mod_autoindex. 

Note that the remote web server may not actually be affected by these vulnerabilities. Nessus did not try to determine whether any of the affected modules are in use on the remote server or to check for the issues themselves.

The remote host is running a version of Mac OS X 10.5 that is older than version 10.5.3.  Mac OS X 10.5.3 contains security fixes for a number of programs.

ID	Name	Product	Family	Severity
180613	Oracle Linux 5 : httpd (ELSA-2007-0746)	Nessus	Oracle Linux Local Security Checks	high
69301	Oracle Fusion Middleware Oracle HTTP Server Multiple Vulnerabilities	Nessus	Web Servers	critical
67631	Oracle Linux 3 : httpd (ELSA-2008-0005)	Nessus	Oracle Linux Local Security Checks	medium
67056	CentOS 4 : httpd (CESA-2007:0747)	Nessus	CentOS Local Security Checks	medium
60345	Scientific Linux Security Update : httpd on SL3.x, SL4.x, SL5.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	medium
60302	Scientific Linux Security Update : httpd on SL4.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	medium
60295	Scientific Linux Security Update : httpd on SL5.x	Nessus	Scientific Linux Local Security Checks	medium
32478	Mac OS X Multiple Vulnerabilities (Security Update 2008-003)	Nessus	MacOS X Local Security Checks	critical
32477	Mac OS X 10.5.x < 10.5.3 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	critical
31605	Mac OS X Multiple Vulnerabilities (Security Update 2008-002)	Nessus	MacOS X Local Security Checks	critical
31408	Apache 1.3.x < 1.3.41 Multiple Vulnerabilities (DoS, XSS)	Nessus	Web Servers	medium
31100	Slackware 10.0 / 10.1 / 10.2 / 11.0 / 8.1 / 9.0 / 9.1 : apache (SSA:2008-045-02)	Nessus	Slackware Local Security Checks	medium
30184	Ubuntu 6.06 LTS / 6.10 / 7.04 / 7.10 : apache2 vulnerabilities (USN-575-1)	Nessus	Ubuntu Local Security Checks	medium
29975	RHEL 3 : httpd (RHSA-2008:0005)	Nessus	Red Hat Local Security Checks	medium
29966	CentOS 3 : httpd (CESA-2008:0005)	Nessus	CentOS Local Security Checks	medium
29373	SuSE 10 Security Update : apache2 (ZYPP Patch Number 4669)	Nessus	SuSE Local Security Checks	medium
29202	Mandrake Linux Security Advisory : apache (MDKSA-2007:235)	Nessus	Mandriva Local Security Checks	medium
28282	openSUSE 10 Security Update : apache2 (apache2-4666)	Nessus	SuSE Local Security Checks	medium
28240	RHEL 4 : httpd (RHSA-2007:0747)	Nessus	Red Hat Local Security Checks	medium
27834	RHEL 5 : httpd (RHSA-2007:0746)	Nessus	Red Hat Local Security Checks	medium
27823	GLSA-200711-06 : Apache: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	medium
27758	Fedora 7 : httpd-2.2.6-1.fc7 (2007-2214)	Nessus	Fedora Local Security Checks	medium
26114	Fedora Core 6 : httpd-2.2.6-1.fc6 (2007-707)	Nessus	Fedora Local Security Checks	medium
26039	FreeBSD : apache -- multiple vulnerabilities (c115271d-602b-11dc-898c-001921ab2fa4)	Nessus	FreeBSD Local Security Checks	medium
26023	Apache 2.2.x < 2.2.6 Multiple Vulnerabilities (DoS, XSS, Info Disc)	Nessus	Web Servers	medium
4523	Mac OS X < 10.5.3	Nessus Network Monitor	Generic	critical

Detections

Analytics

CVE-2007-3847

high

Tenable Plugins

high

critical

medium

medium

medium

medium

medium

critical

critical

critical

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

critical