Servers and applications
CVE-2020-2031
An integer underflow vulnerability in the dnsproxyd component of the PAN-OS management interface allows authenticated administrators to issue a command from the command line interface that causes the component to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue…
- Severity
- Medium 4.9
- Published
- 8 Jul 2020
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 9.1.3
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Palo Alto Networks PAN-OSServers and applications · cpe:o:paloaltonetworks:pan-os |
|