VDB-145197 · CVE-2012-0049 · Nessus 57718

OpenTTD up to 1.1.4 Join resource consumption

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.
4.6	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in OpenTTD up to 1.1.4 and classified as problematic. This affects an unknown function of the component Join Handler. Performing a manipulation results in resource consumption. This vulnerability is reported as CVE-2012-0049. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in OpenTTD up to 1.1.4. This affects an unknown part of the component Join Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. The summary by CVE is:

OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.

The weakness was disclosed 11/07/2019 (Website). The advisory is shared at security.openttd.org. This vulnerability is uniquely identified as CVE-2012-0049 since 12/07/2011. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 57718 (Fedora 16 : openttd-1.1.5-1.fc16 (2012-0647)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l.

Upgrading to version 1.1.5 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (57718) and SecurityFocus (BID 51331†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

OpenTTD

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 57718
Nessus Name: Fedora 16 : openttd-1.1.5-1.fc16 (2012-0647)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 863711
OpenVAS Name: Fedora Update for openttd FEDORA-2012-0623
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenTTD 1.1.5

Timelineinfo

12/07/2011 🔍
01/17/2012 +41 days 🔍
01/30/2012 +13 days 🔍
11/07/2019 +2838 days 🔍
11/08/2019 +1 days 🔍
11/08/2019 +0 days 🔍

Sourcesinfo

Advisory: security.openttd.org
Status: Not defined

CVE: CVE-2012-0049 (🔍)
GCVE (CVE): GCVE-0-2012-0049
GCVE (VulDB): GCVE-100-145197

OVAL: 🔍

SecurityFocus: 51331

Entryinfo

Created: 11/08/2019 09:17
Updated: 11/08/2019 09:22
Changes: 11/08/2019 09:17 (40), 11/08/2019 09:22 (29)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.