CVE-2011-4134: Flexerasoftware Flexnet Publisher

High severity, CVSS 10.0. EPSS: 4.7% chance of exploitation in the next 30 days.

Heap-based buffer overflow in lmadmin in Flexera FlexNet Publisher 11.10 (aka FlexNet License Server Manager) allows remote attackers to execute arbitrary code via a crafted 0x2f packet.

Affected products

• Flexerasoftware Flexnet Publisher: version 11.10 only

Published 2012-01-19. Last modified 2026-06-16.