gMotor2 IDs denial of service
| gmotor-ids-dos (36094) |  Medium Risk |
Description:
The gMotor2 engine and multiple games implementing the affected engine, including rFactor, are vulnerable to a denial of service, caused by the improper handling of data packets with IDs equal to 0x30 or 0x38 and 0x60 or 0x68. By sending a specially-crafted packet, a remote attacker could exploit this vulnerability to crash the server.
*CVSS:
| Base Score: | 3.5 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Partial |
| Temporal Score: | 2.7 |
| Exploitability: | Proof-Of-Concept |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Denial of Service
Remedy:
For rFactor:
Upgrade to the latest version of rFactor (1.255D or later), available from the rFactor Web site. See References.
References:
- BugTraq Mailing List, Thu Sep 27 2007 - 17:06:57 CDT : Re: Multiple vulnerabilities in rFactor 1.250.
- Luigi Auriemma Advisory: 19 Sep 2007: Multiple vulnerabilities in the gMotor2 engine.
- Luigi Auriemma Web page: ADVISORIES: Multiple vulnerabilities in rFactor 1.250.
- rFactor Web site: rFactor.
- BID-25358: gMotor2 Game Engine Multiple Vulnerabilities
- CVE-2007-4445: Image Space rFactor 1.250 and earlier allows remote attackers to cause a denial of service (daemon crash) via (1) an ID 0x30 packet, (2) an ID 0x38 packet, and an invalid 13-bit integer in (3) an ID 0x60 packet and (4) an ID 0x68 packet; and a denial of service (UDP port block) via (5) an ID 0x20 packet and (6) an ID 0x28 packet.
- SA26526: rFactor Multiple Vulnerabilities
Platforms Affected:
- Image Space Incorporated gMotor2 engine
- Image Space Incorporated rFactor 1.250 and prior
Reported:
Aug 18, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.