Vulnerability Details : CVE-2011-5124

Public exploit exists!
Stack-based buffer overflow in the BCAAA component before build 60258, as used by Blue Coat ProxySG 4.2.3 through 6.1 and ProxyOne, allows remote attackers to execute arbitrary code via a large packet to the synchronization port (16102/tcp).
Published 2012-08-26 19:55:02
Updated 2012-08-27 22:30:20
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Products affected by CVE-2011-5124

Exploit prediction scoring system (EPSS) score for CVE-2011-5124

EPSS FAQ
66.57%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2011-5124

  • Blue Coat Authentication and Authorization Agent (BCAAA) 5 Buffer Overflow
    Disclosure Date: 2011-04-04
    First seen: 2020-04-26
    exploit/windows/misc/bcaaa_bof
    This module exploits a stack buffer overflow in process bcaaa-130.exe (port 16102), which comes as part of the Blue Coat Authentication proxy. Please note that by default, this exploit will attempt up to three times in order to successfully gain remote code execut

CVSS scores for CVE-2011-5124

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
 HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
 NIST

CWE ids for CVE-2011-5124

  • 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: nvd@nist.gov (Primary)

References for CVE-2011-5124

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