CVE-2011-5124

Published: Aug 26, 2012Modified: Apr 29, 2026

10.0

Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability: 10.0 / Impact: 10.0

Source: NVD

Description

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).

Affected (13)

Products: Bluecoat: Proxyone, Proxysg

Bluecoat

2 products

Proxyone

Proxysg

Configuration A

13 vulnerable

Vulnerable Software	Affected Versions
Bluecoat Proxyone	All versions
Bluecoat Proxysg	Version 4.2.6
Bluecoat Proxysg	Version 4.3.2.3
Bluecoat Proxysg	Version 5.1.6.1
Bluecoat Proxysg	Version 5.1
Bluecoat Proxysg	Version 5.2.2.4
Bluecoat Proxysg	Version 5.2.5.2
Bluecoat Proxysg	Version 5.2
Bluecoat Proxysg	Version 5.3.2.1
Bluecoat Proxysg	Version 5.3
Bluecoat Proxysg	Version 5.4.1.1
Bluecoat Proxysg	Version 5.4
Bluecoat Proxysg	Version 6

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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.

References (2)

https://kb.bluecoat.com/index?page=content&id=SA55

Source: cve@mitre.org

https://kb.bluecoat.com/index?page=content&id=SA55

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.