Nero ShowTime M3U buffer overflow

nero-showtime-m3u-bo (46811)

High Risk

Description:

Nero ShowTime is vulnerable to a buffer overflow, caused by improper bounds checking when processing .M3U files. By persuading a victim to visit a specially-crafted Web site, a remote attacker could send a specially-crafted M3U playlist containing a malicious filename to overflow a buffer and execute arbitrary code on the system or cause the application to crash.

*CVSS:

Base Score:	6.8
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.8
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• Nero Web site: ShowTime.
• BID-32446: Nero ShowTime '.m3u' File Remote Buffer Overflow Vulnerability
• CVE-2008-7079: Buffer overflow in Nero ShowTime 5.0.15.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long entry in a .M3U playlist file. NOTE: this issue might be related to CVE-2008-0619.
• SA32850: Nero ShowTime M3U Processing Buffer Overflow Vulnerability

Platforms Affected:

• Nero ShowTime 5.0.15.0

Reported:

Nov 24, 2008

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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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