Dana IRC client IRC messages buffer overflow

danairc-irc-bo (43112)

High Risk

Description:

Dana IRC client is vulnerable to a stack-based buffer overflow, caused by improper bounds checking when handling IRC messages. By sending an overly long message to the client, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the client to crash.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.4
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• Die Besten Bits Web site: Dana - IRC Client.
• BID-29724: artegic AG Dana Remote Buffer Overflow Vulnerability
• CVE-2008-2922: Stack-based buffer overflow in artegic Dana IRC client 1.3 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long IRC message.
• SA30681: Dana IRC Client Buffer Overflow Vulnerability

Platforms Affected:

• Dana Dana IRC client 1.1
• Dana Dana IRC client 1.2
• Dana Dana IRC client 1.3

Reported:

Jun 14, 2008

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For corrections or additions please email xforce@iss.net

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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.

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