Oracle Linux 3 / 4 : httpd (ELSA-2006-0619)

Medium Nessus Plugin ID 67402


The remote Oracle Linux host is missing one or more security updates.


From Red Hat Security Advisory 2006:0619 :

Updated Apache httpd packages that correct security issues and resolve bugs 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 popular Web server available for free.

A bug was found in Apache where an invalid Expect header sent to the server was returned to the user in an unescaped error message. This could allow an attacker to perform a cross-site scripting attack if a victim was tricked into connecting to a site and sending a carefully crafted Expect header. (CVE-2006-3918)

While a web browser cannot be forced to send an arbitrary Expect header by a third-party attacker, it was recently discovered that certain versions of the Flash plugin can manipulate request headers.
If users running such versions can be persuaded to load a web page with a malicious Flash applet, a cross-site scripting attack against the server may be possible.

On Red Hat Enterprise Linux 3 and 4 systems, due to an unrelated issue in the handling of malformed Expect headers, the page produced by the cross-site scripting attack will only be returned after a timeout expires (2-5 minutes by default) if not first canceled by the user.

Users of httpd should update to these erratum packages, which contain a backported patch to correct these issues.


Update the affected httpd packages.

See Also

Plugin Details

Severity: Medium

ID: 67402

File Name: oraclelinux_ELSA-2006-0619.nasl

Version: $Revision: 1.4 $

Type: local

Agent: unix

Published: 2013/07/12

Modified: 2015/12/01

Dependencies: 12634

Risk Information

Risk Factor: Medium


Base Score: 4.3

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:httpd, p-cpe:/a:oracle:linux:httpd-devel, p-cpe:/a:oracle:linux:httpd-manual, p-cpe:/a:oracle:linux:httpd-suexec, p-cpe:/a:oracle:linux:mod_ssl, cpe:/o:oracle:linux:3, cpe:/o:oracle:linux:4

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2006/11/30

Vulnerability Publication Date: 2006/05/09

Reference Information

CVE: CVE-2006-3918

BID: 19661

OSVDB: 27488

RHSA: 2006:0619