// For flags

CVE-2011-5124

Blue Coat Authentication and Authorization Agent (BCAAA) 5 - Remote Buffer Overflow

Severity Score

9.8
*CVSS v3

Exploit Likelihood

70.2%
*EPSS

Affected Versions

13
*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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).

Desbordamiento de búfer basado en pila en el componente BCAAA anterior a build 60258, cuando es usado por Blue Coat ProxySG v4.2.3 hasta v6.1 y ProxyOne, permite a atacantes remotos ejecutar código arbitrario a través de un paquete de gran tamaño en la sincronización con el puerto (16102/tcp).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-07-09 First Exploit
  • 2012-08-26 CVE Reserved
  • 2012-08-26 CVE Published
  • 2024-09-16 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (2)
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions (13)