BugZero | Palo Alto Networks BugID PAN-113093 - Fixed an intermittent issue where, when the DNS Se...

Palo Alto Networks - Defect ID: PAN-113093

Fixed an intermittent issue where, when the DNS Security cloud was not reachable, DNS responses had bad UDP checksums.

Palo Alto Networks - Defect ID: PAN-113093

Fixed an intermittent issue where, when the DNS Security cloud was not reachable, DNS responses had bad UDP checksums.

Last updated on January 1st, 1970

BugZero Risk Score
6.3 Medium

Overall: 6.3

Severity: 6.4

Community: 3.7

Lifecycle: 10.0

What is the BugZero Risk Score?

Palo Alto Networks Integration

Learn more about where this data comes from

Palo Alto Networks Integration

Learn more

Bug Scrub Advisor

Streamline upgrades with automated vendor bug scrubs

Bug Scrub Advisor

Learn more

BugZero Enterprise

Wish you caught this bug sooner? Get proactive today.

BugZero Enterprise

Learn more

Bug Details

Views: 1

Description

The earliest recollection of this bug is traced back to PAN-OS 9.1.10 - July 22, 2025. This bug is fixed in PAN-OS versions 9.1.10. Fixed an intermittent issue where, when the DNS Security cloud was not reachable, DNS responses had bad UDP checksums. For more information: https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-release-notes/pan-os-9-1-addressed-issues/pan-os-9-1-10-addressed-issues

Change history

No changes to display

Top Palo Alto Networks Defects

6.3Defect ID: PAN-311285
( Firewalls in HA conditions only ) Fixed an issue where a memory leak occurred related to the ospfd process, which caused RAM usage to continuously increase on active devices in an HA cluster until the device stopped responding, even after an HA failover.
6.3Defect ID: PAN-302654
( Firewalls in active/passive HA configurations only ) Fixed an issue where, when the HA configuration had multiple logical routers, static or connected routes redistributed into OSPF aged out in the LSDB, which caused the routes to be removed on peer OSPF neighbors.
6.3Defect ID: PAN-301731
Fixed an issue where, when the firewall was unable to establish an SCM connection due to the discovery service returning a 404 error when the device was not yet known to the service, the firewall did not retry the attempt as expected.
6.3Defect ID: PAN-274742
( VM-Series firewalls only ) Fixed an issue where the task-queue dump CLI command returned incorrect information in multi-nic mode.
6.3Defect ID: PAN-275047
( VM-Series firewalls only ) After an upgrade, the firewall is unable to send logs to the Strata Logging Service (SLS) when using a specific proxy server, and the SSL connection status displays as failed when attempting to forward logs through the web proxy.

Ready to prevent the next vendor outage?

Get a demo

Palo Alto Networks - Defect ID: PAN-113093

Fixed an intermittent issue where, when the DNS Security cloud was not reachable, DNS responses had bad UDP checksums.

Palo Alto Networks - Defect ID: PAN-113093

Fixed an intermittent issue where, when the DNS Security cloud was not reachable, DNS responses had bad UDP checksums.

Last updated on January 1st, 1970

BugZero Risk Score6.3 Medium

Bug Details

Links

Top Palo Alto Networks Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.3 Medium