Cisco Cisco Firepower Management Center 4000 Release Notes

Version 5.2.0.5

Sourcefire 3D System Release Notes

21

Issues Resolved in Version 5.2.0.5

Resolved an issue where, in rare cases, the system detected a user login 

through network discovery but the Defense Center incompletely logged the 

user data. (127274)

Improved the stability of custom application detectors. (127309)

Resolved an issue where you could not replace one NetMod with another 

on devices managed by Defense Centers in a high availability configuration. 

(128091)

The system now notifies you upon intrusion policy commit if your intrusion 

policy contains invalid system default variable configurations. (129105)

Resolved an issue where changes to the system variable set from within an 

intrusion policy were not applied if the default action of your access control 

policy was a Sourcefire authored policy. (129179)

Improved the stability of the 

byte_extract

 keyword and the HTTP inspect 

preprocessor. (129329, 129843, 130005)

Resolved a hardware issue that, in rare cases, could cause a disruption in 

traffic. (130055)

Resolved a memory leak on managed devices that, in some cases, 

necessitated a system reboot. (130198)

Resolved a memory leak within the eStreamer client. (130478)

Security Issue 

https://na8.salesforce.com/articles/Informational/000002045

. (131040)

Security Issue

 Resolved an issue where the Sourcefire 3D System web 

server had the potential to execute system commands as root. Special 

thanks to Detmar Liesen and Christian Rahmen at Information und Technik 

Nordrhein-Westfalen (IT.NRW) for reporting this issue. (131737)

Security Issue 

Eliminated a vulnerability that could allow an attacker to 

execute linux commands via the filter search field on the System Log page. 

For more information, log in to the Customer Center and access the KB 

article at 

(131738)

Version 5.2.0.2

Resolved an issue where, in some cases, if you configured passive 

interfaces and assigned them to a passive security zone in the object 

manager, the device configuration apply failed. (125119)

Resolved an issue where, in rare cases, the system did not provide URL 

Category or URL Reputation values for unknown URLs. (125151)

Resolved a hardware issue where a virtual switch did not pass IPv6 traffic if 

you did not configure IPv6 support on the connected hybrid interface. 

(125306)