A vulnerability, which was classified as very critical, has been found in Ksplayer Ksp Sound Player 2006. This issue affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in KSP 2006 FINAL allows remote attackers to execute arbitrary code via a long string in a .M3U playlist file.

The weakness was published 07/28/2010 (Website). It is possible to read the advisory at milw0rm.com. The identification of this vulnerability is CVE-2009-4964 since 07/27/2010. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/03/2018).

A public exploit has been developed by hack4love in Perl and been published even before and not after the advisory. The exploit is available at securityfocus.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 338 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (52710) and Exploit-DB (9486).

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Vendor

• Ksplayer

Name

• Ksp Sound Player

Version

• 2006

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CPE 2.2info

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