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CVE-2011-5124

CRITICAL

10.0

CVSS Severity Score

EPSS Score0.0840%

EPSS Percentile23.17th

Published2012年8月26日

Last Modified2026年4月29日

Vulnerability 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 Platforms (CPE)

📦

Bluecoat

Proxyone

All versions

📦

Bluecoat

Proxysg

= 4.2.6

📦

Bluecoat

Proxysg

= 4.3.2.3

📦

Bluecoat

Proxysg

= 5.1

📦

Bluecoat

Proxysg

= 5.1.6.1

📦

Bluecoat

Proxysg

= 5.2

📦

Bluecoat

Proxysg

= 5.2.2.4

📦

Bluecoat

Proxysg

= 5.2.5.2

📦

Bluecoat

Proxysg

= 5.3

📦

Bluecoat

Proxysg

= 5.3.2.1

📦

Bluecoat

Proxysg

= 5.4

📦

Bluecoat

Proxysg

= 5.4.1.1

🔌

Bluecoat

Proxysg

= 6

References & Advisories

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

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

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