Stack-based buffer overflow in CoCSoft Stream Down 6.8.0 allows remote web servers to execute arbitrary code via a long response to a download request.
Published 2012-01-04 19:55:02
Updated 2017-08-29 01:30:40
Source MITRE
View at NVD,
Vulnerability category: OverflowExecute code

Exploit prediction scoring system (EPSS) score for CVE-2011-5052

Probability of exploitation activity in the next 30 days EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2011-5052

  • CoCSoft StreamDown 6.8.0 Buffer Overflow
    Disclosure Date: 2011-12-27
    First seen: 2020-04-26
    Stream Down 6.8.0 seh based buffer overflow triggered when processing the server response packet. During the overflow a structured exception handler is overwritten. Authors: - Fady Mohamed Osman <>

CVSS scores for CVE-2011-5052

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen

CWE ids for CVE-2011-5052

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: (Primary)

References for CVE-2011-5052

Products affected by CVE-2011-5052

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