VDB-164749 · CVE-2020-2048 · GCVE-0-2020-2048

Palo Alto PAN-OS up to 8.1.16/9.0.10/9.1.1 Log File log file

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.2	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Palo Alto PAN-OS up to 8.1.16/9.0.10/9.1.1. This affects an unknown part of the component Log File Handler. This manipulation causes log file. The identification of this vulnerability is CVE-2020-2048. The attack can only be executed locally. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Palo Alto PAN-OS up to 8.1.16/9.0.10/9.1.1 (Firewall Software) and classified as problematic. Affected by this vulnerability is an unknown code of the component Log File Handler. The manipulation with an unknown input leads to a log file vulnerability. The CWE definition for the vulnerability is CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. As an impact it is known to affect confidentiality.

The weakness was shared 11/12/2020. The advisory is shared at security.paloaltonetworks.com. This vulnerability is known as CVE-2020-2048. The exploitation appears to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading to version 8.1.17, 9.0.11 or 9.1.2 eliminates this vulnerability.

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Productinfo

Type

Firewall Software

Vendor

Palo Alto

Name

PAN-OS

Version

License

commercial

Website

Vendor: https://www.paloaltonetworks.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Log file
CWE: CWE-532 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PAN-OS 8.1.17/9.0.11/9.1.2

Timelineinfo

12/04/2019 🔍
11/12/2020 +344 days 🔍
11/12/2020 +0 days 🔍
12/05/2020 +23 days 🔍

Sourcesinfo

Vendor: paloaltonetworks.com

Advisory: security.paloaltonetworks.com
Status: Confirmed

CVE: CVE-2020-2048 (🔍)
GCVE (CVE): GCVE-0-2020-2048
GCVE (VulDB): GCVE-100-164749

Entryinfo

Created: 11/12/2020 07:35
Updated: 12/05/2020 20:45
Changes: 11/12/2020 07:35 (39), 12/05/2020 20:41 (2), 12/05/2020 20:45 (8)
Complete: 🔍
Cache ID: 216::103