Description
A format string vulnerability in the Varrcvr daemon of PAN-OS on PA-7000 Series devices with a Log Forwarding Card (LFC) allows remote attackers to crash the daemon creating a denial of service condition or potentially execute code with root privileges. This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions before 9.1.2 on PA-7000 Series devices with an LFC installed and configured. This issue requires WildFire services to be configured and enabled. This issue does not affect PAN-OS 8.1 and earlier releases. This issue does not affect any other PA Series firewalls.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
Vendor Solution
This issue is fixed in PAN-OS 9.0.7, PAN-OS 9.1.2 and all later versions.
Vendor Workaround
There are no viable workarounds for this issue.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-12782 | A format string vulnerability in the Varrcvr daemon of PAN-OS on PA-7000 Series devices with a Log Forwarding Card (LFC) allows remote attackers to crash the daemon creating a denial of service condition or potentially execute code with root privileges. This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions before 9.1.2 on PA-7000 Series devices with an LFC installed and configured. This issue requires WildFire services to be configured and enabled. This issue does not affect PAN-OS 8.1 and earlier releases. This issue does not affect any other PA Series firewalls. |
References
| Link | Providers |
|---|---|
| https://security.paloaltonetworks.com/CVE-2020-1992 |
|
History
No history.
Status: PUBLISHED
Assigner: palo_alto
Published:
Updated: 2024-09-17T03:44:20.914Z
Reserved: 2019-12-04T00:00:00.000Z
Link: CVE-2020-1992
No data.
Status : Modified
Published: 2020-04-08T19:15:14.213
Modified: 2024-11-21T05:11:48.233
Link: CVE-2020-1992
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD