Cisco Cisco Firepower Management Center 4000 Release Notes

Version 5.3.0.6

Sourcefire 3D System Release Notes

23

Resolved Issues

Version 5.3.0.1

Resolved an issue where, in rare cases, configuring an intrusion policy that 

contained local intrusion rules in a layer that was shared with another 

intrusion policy caused intrusion policy exports to fail. (132312)

Resolved an issue where, in rare cases, Snort stopped processing packets if 

any of your intrusion rules contained the Sensitive Data (sdf) rule 

classification. (132600)

Resolved an issue where, in rare cases, Snort drained system resources if 

you created and applied an access control policy with rules that specified an 

unusually large range of ports and contained other rule conditions that 

would cause the Defense Center to send them to the device in expanded 

form. (132998)

Resolved an issue where the Security Intelligence page of your access 

control policy did not display more than 100 available security zones. 

(133418)

Resolved an issue where configuring a proxy server to authenticate with a 

user name and Message Digest 5 (MD5) password encryption caused 

communication issues with the Defense Center. (133727, 135041)

Resolved an issue where you could not use the command line interface 

(CLI) to register a managed device to a pair of Defense Centers in a high 

availability configuration. (133825)

Resolved a memory issue on managed devices where the system omitted 

data from Intrusion Event Performance graphs. (133944)

Resolved an issue where the system generated an abnormally high count 

for the Total Packets Received Snort real-time statistic. (134036)

Resolved an issue where, in rare cases, the system generated an 

extraneous Module Disk Usage: Frequent drain of Connection Events health alert. 

(134355)

Resolved an issue where the system did not mark your access control 

policy out-of-date after you applied a new version of the vulnerability 

database (VDB) if your access control policy contained application detectors 

related to the FireSight Detector Updates identified in the VDB advisory 

notice. (134458)

Resolved an issue where, in some cases, scheduled geolocation updates 

failed if Greenwich Mean Time (GMT, also known as UTC) was not your local 

timezone. (134742)

Security Issue 

Resolved multiple cross-site scripting (XSS) vulnerabilities in 

application detection, access control, and correlation rule management. 

(135011, 135629, 135632)

Improved the stability of Snort when access control rules included URL 

conditions. (135071, 136833)