| CVE ID | |
| CVSS SCORE | |
| AFFECTED VENDORS |
RealNetworks |
| AFFECTED PRODUCTS |
Helix Server |
| TREND MICRO CUSTOMER PROTECTION | Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['6378']. For further product information on the TippingPoint IPS: http://www.tippingpoint.com |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to execute arbitrary code on systems with vulnerable installations of RealNetworks Helix Server. Authentication is not required to exploit this vulnerability. The specific flaw exists during NTLM negotiation. The function responsible for decoding Base64 will return a length value on success and 0xFFFFFFFF on failure. The variable used for the return value is unsigned and is interpreted as an actual length value later on. This discrepancy leads to a heap overflow while attempting to copy 0xFFFFFFFF bytes worth of data. Exploitation leads to arbitrary code execution under the context of the SYSTEM user. |
| ADDITIONAL DETAILS | |
| DISCLOSURE TIMELINE |
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| CREDIT | Anonymous |
