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RHSA-2005:582: httpd security update

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RHSA-2005:582: httpd security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
08/05/2005
Created
07/25/2018
Added
10/28/2005
Modified
07/12/2017

Description

Updated Apache httpd packages to correct two security issues are now available for Red Hat Enterprise Linux 3 and 4. This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Apache HTTP Server is a powerful, full-featured, efficient, and freely-available Web server. Watchfire reported a flaw that occured when using the Apache server as an HTTP proxy. A remote attacker could send an HTTP request with both a "Transfer-Encoding: chunked" header and a "Content-Length" header. This caused Apache to incorrectly handle and forward the body of the request in a way that the receiving server processes it as a separate HTTP request. This could allow the bypass of Web application firewall protection or lead to cross-site scripting (XSS) attacks. The Common Vulnerabilities and Exposures project (cve.mitre.org) assigned the name CAN-2005-2088 to this issue. Marc Stern reported an off-by-one overflow in the mod_ssl CRL verification callback. In order to exploit this issue the Apache server would need to be configured to use a malicious certificate revocation list (CRL). The Common Vulnerabilities and Exposures project (cve.mitre.org) assigned the name CAN-2005-1268 to this issue. Users of Apache httpd should update to these errata packages that contain backported patches to correct these issues.

Solution(s)

  • redhat-upgrade-httpd
  • redhat-upgrade-httpd-devel
  • redhat-upgrade-httpd-manual
  • redhat-upgrade-httpd-suexec
  • redhat-upgrade-mod_ssl

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