VDB-4147 · SA40648 · OSVDB 66391

Unreal Engine ReceivedRawBunch denial of service

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.
5.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Unreal Engine and classified as problematic. Affected by this vulnerability is an unknown functionality of the component ReceivedRawBunch. This manipulation causes denial of service. Moreover, an exploit is present. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Unreal Engine (the affected version unknown). It has been declared as problematic. Affected by this vulnerability is an unknown part of the component ReceivedRawBunch. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was disclosed 07/15/2010 by Luigi Auriemma (Website). It is possible to read the advisory at aluigi.altervista.org. The vendor was not involved in the public release. The attack can be launched remotely. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at aluigi.org. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at aluigi.altervista.org. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at OSVDB (66391†) and Secunia (SA40648†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Patch: aluigi.altervista.org

Timelineinfo

07/15/2010 🔍
07/15/2010 +0 days 🔍
07/16/2010 +0 days 🔍
07/16/2010 +0 days 🔍
07/19/2010 +2 days 🔍
04/24/2018 +2836 days 🔍

Sourcesinfo

Advisory: aluigi.altervista.org
Researcher: Luigi Auriemma
Status: Not defined

GCVE (VulDB): GCVE-100-4147
Secunia: 40648 - Unreal Engine "ReceivedRawBunch" Denial of Service Vulnerability, Moderately Critical
OSVDB: 66391 - Unreal Engine ReceivedRawBunch Function DoS

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

Entryinfo

Created: 07/19/2010 02:00
Updated: 04/24/2018 08:43
Changes: 07/19/2010 02:00 (57), 04/24/2018 08:43 (1)
Complete: 🔍
Cache ID: 216:2E4:103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!