Red Hat Enterprise Linux

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.6	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Red Hat Enterprise Linux. The affected element is an unknown function. The manipulation leads to an unknown weakness. This vulnerability is listed as CVE-2006-3813. In addition, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Red Hat Enterprise Linux (Operating System) (the affected version is unknown). Impacted is integrity. The summary by CVE is:

A regression error in the Perl package for Red Hat Enterprise Linux 4 omits the patch for CVE-2005-0155, which allows local users to overwrite arbitrary files with debugging information.

The bug was discovered 08/10/2006. The weakness was presented 08/11/2006 (Website). It is possible to read the advisory at rhn.redhat.com. The identification of this vulnerability is CVE-2006-3813 since 07/24/2006. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 22278 (CentOS 4 : perl (CESA-2006:0605)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (19207), Tenable (22278), SecurityFocus (BID 12426†), OSVDB (28229†) and Secunia (SA21646†). See VDB-1172 and VDB-24325 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Operating System

Vendor

Red Hat

Name

Enterprise Linux

License

commercial

Website

Vendor: https://www.redhat.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 22278
Nessus Name: CentOS 4 : perl (CESA-2006:0605)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

02/02/2005 🔍
07/24/2006 +537 days 🔍
08/10/2006 +17 days 🔍
08/11/2006 +1 days 🔍
08/11/2006 +0 days 🔍
08/11/2006 +0 days 🔍
08/22/2006 +11 days 🔍
08/23/2006 +1 days 🔍
08/28/2006 +5 days 🔍
08/30/2006 +2 days 🔍
03/12/2015 +3116 days 🔍
06/24/2019 +1565 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: rhn.redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-3813 (🔍)
GCVE (CVE): GCVE-0-2006-3813
GCVE (VulDB): GCVE-100-31763

OVAL: 🔍

X-Force: 19207
SecurityFocus: 12426 - Perl SuidPerl Multiple Local Vulnerabilities
Secunia: 21646 - Avaya Products Perl "PERLIO_DEBUG" Privilege Escalation, Less Critical
OSVDB: 28229 - Red Hat Perl patch regression file overwrite
Vulnerability Center: 12548 - Red Had Enterprise Linux 4 Regression Error in Perl Package, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/12/2015 15:51
Updated: 06/24/2019 12:36
Changes: 03/12/2015 15:51 (71), 06/24/2019 12:36 (10)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.