CentOS 3 / 4 : ruby (CESA-2006:0729)

medium Nessus Plugin ID 37153

Synopsis

The remote CentOS host is missing one or more security updates.

Description

Updated ruby packages that fix a denial of service issue for the CGI instance are now available.

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

Ruby is an interpreted scripting language for object-oriented programming.

A flaw was discovered in the way Ruby's CGI module handles certain multipart/form-data MIME data. If a remote attacker sends a specially crafted multipart-form-data request, it is possible to cause the ruby CGI script to enter an infinite loop, causing a denial of service.
(CVE-2006-5467)

Users of Ruby should upgrade to these updated packages which contain backported patches and are not vulnerable to these issues.

Solution

Update the affected ruby packages.

See Also

http://www.nessus.org/u?91b56f62

http://www.nessus.org/u?9475c7d0

http://www.nessus.org/u?036fa9e6

http://www.nessus.org/u?772f1069

http://www.nessus.org/u?2acb6feb

http://www.nessus.org/u?cf5c1be2

Plugin Details

Severity: Medium

ID: 37153

File Name: centos_RHSA-2006-0729.nasl

Version: 1.13

Type: local

Agent: unix

Published: 4/23/2009

Updated: 1/4/2021

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:irb, p-cpe:/a:centos:centos:ruby, p-cpe:/a:centos:centos:ruby-devel, p-cpe:/a:centos:centos:ruby-docs, p-cpe:/a:centos:centos:ruby-libs, p-cpe:/a:centos:centos:ruby-mode, p-cpe:/a:centos:centos:ruby-tcltk, cpe:/o:centos:centos:3, cpe:/o:centos:centos:4

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/9/2006

Vulnerability Publication Date: 10/27/2006

Reference Information

CVE: CVE-2006-5467

BID: 20777

RHSA: 2006:0729