OPERATIONAL DEFECT DATABASE
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BugZero updated this defect 20125 days ago.
The earliest recollection of this bug is traced back to PAN-OS 9.1.3 - July 29, 2024. This bug is fixed in PAN-OS versions 9.1.3. Fixed an issue where the firewall dropped DNS requests for root servers when the action of the DNS security signature was set to alert or sinkhole in an Anti-Spyware Security profile. For more information: https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-release-notes/pan-os-9-1-addressed-issues/pan-os-9-1-3-addressed-issues
8.95
Fixed an issue wherer DNS proxy TCP connections were processed incorrectly, which caused a process (`dnsproxy`) to stop responding.8.95
Fixed an issue where, in two separate but simultaneous sessions, the same software packet buffer was owned and processed.8.95
Fixed an issue where a host information profile (HIP) report XML buffer caused a memory leak8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.9.5
Fixed an intermittent issue where the presence of an Anti-Spyware profile in a Security policy rule that matched DNS traffic caused DNS responses to be malformed in transit.8.95
Fixed an issue wherer DNS proxy TCP connections were processed incorrectly, which caused a process (`dnsproxy`) to stop responding.8.95
Fixed an issue where, in two separate but simultaneous sessions, the same software packet buffer was owned and processed.8.95
Fixed an issue where a host information profile (HIP) report XML buffer caused a memory leak8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.9.5
Fixed an intermittent issue where the presence of an Anti-Spyware profile in a Security policy rule that matched DNS traffic caused DNS responses to be malformed in transit.8.95
Fixed an issue wherer DNS proxy TCP connections were processed incorrectly, which caused a process (`dnsproxy`) to stop responding.8.95
Fixed an issue where, in two separate but simultaneous sessions, the same software packet buffer was owned and processed.8.95
Fixed an issue where a host information profile (HIP) report XML buffer caused a memory leak8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.9.5
Fixed an intermittent issue where the presence of an Anti-Spyware profile in a Security policy rule that matched DNS traffic caused DNS responses to be malformed in transit.
