Ruby 1.8.1/1.8.5 resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in Ruby 1.8.1/1.8.5 (Programming Language Software). It has been declared as critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

httputils.rb in WEBrick in Ruby 1.8.1 and 1.8.5, as used in Red Hat Enterprise Linux 4 and 5, allows remote attackers to cause a denial of service (CPU consumption) via a crafted HTTP request. NOTE: this issue exists because of an incomplete fix for CVE-2008-3656.

The bug was discovered 12/04/2008. The weakness was published 12/08/2008 as Bug 470252 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability was named CVE-2008-4310 since 09/29/2008. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 34502 (CentOS 4 / 5 : ruby (CESA-2008:0897)), 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 even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (47221) and Tenable (34502). Similar entries are available at 43674, 43673 and 43672.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 34502
Nessus Name: CentOS 4 / 5 : ruby (CESA-2008:0897)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 880120
OpenVAS Name: Centreon command_name Parameter Remote Command Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/11/2008 🔍
09/29/2008 +49 days 🔍
10/28/2008 +29 days 🔍
10/28/2008 +0 days 🔍
12/04/2008 +37 days 🔍
12/04/2008 +0 days 🔍
12/05/2008 +1 days 🔍
12/08/2008 +3 days 🔍
12/08/2008 +0 days 🔍
12/22/2008 +14 days 🔍
03/17/2015 +2276 days 🔍
08/03/2021 +2331 days 🔍

Sourcesinfo

Advisory: Bug 470252
Status: Not defined
Confirmation: 🔍

CVE: CVE-2008-4310 (🔍)
OVAL: 🔍

X-Force: 47221
Vulnerability Center: 20302 - Ruby 1.8.1 and 1.8.5 WEBrick Remote Denial of Service via Crafted HTTP Request, High
SecurityFocus: 30644
Secunia: 33013 - Red Hat update for ruby, Moderately Critical
OSVDB: 47471 - Ruby WEBrick httputils.rb denial of service

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/03/2021 13:27
Changes: 03/17/2015 16:11 (72), 08/22/2019 17:00 (6), 08/03/2021 13:27 (4)
Complete: 🔍

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