CVE-2012-3919

MEDIUM 5.0CVE-2012-3919 · Published 16/09/2012 · updated 16/06/2026

In short

CVE-2012-3919 is a MEDIUM (CVSS 5.0) vulnerability affecting application control engine module (cisco).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 68.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
application control engine module cisco	`= 3.0`	No fix yet

Description

The Cisco Application Control Engine (ACE) module 3.0 for Cisco Catalyst switches and Cisco routers does not properly monitor Load Balancer (LB) queues, which allows remote attackers to cause a denial of service (incorrect memory access and module reboot) via application traffic, aka Bug ID CSCtw70879.

References

cisco.com/en/US/docs/interfaces_modules/services_modules/ace/vA2_3_x/Release/Note/RACEA2_3_X.html · Vendor Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/78808

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