Yager datablock buffer overflow

yager-datablock-bo (20101)

High Risk

Description:

Yager is vulnerable to a buffer overflow in the datablock. By sending a specially-crafted datablock containing 256 bytes, a remote attacker could overflow a buffer.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.3
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Thu Apr 14 2005 - 14:54:17 CDT : Multiple vulnerabilities in Yager 5.24.
• YAGER Web site: Yager.
• BID-13177: Yager Development Yager Game Data Block Buffer Overflow Vulnerability
• BID-13178: Yager Development Yager Game Nickname Buffer Overflow Vulnerability
• CVE-2005-1163: Multiple buffer overflows in Yager 5.24 and earlier allow remote attackers execute arbitrary code via (1) a crafted nickname or (2) a packet with a large amount of data.
• OSVDB ID: 15507: Yager Nickname Field Remote Overflow
• OSVDB ID: 15508: Yager Data Block Remote Overflow
• SA14967: Yager Buffer Overflow and Denial of Service Vulnerabilities

Platforms Affected:

• Yager Development Yager 5.24 and prior

Reported:

Apr 14, 2005

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