NVD

CVE-2020-1982 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Certain communication between PAN-OS and cloud-delivered services inadvertently use TLS 1.0, which is known to be a cryptographically weak protocol. These cloud services include Cortex Data Lake, the Customer Support Portal, and the Prisma Access infrastructure. Conditions required for exploitation of known TLS 1.0 weaknesses do not exist for the communication between PAN-OS and cloud-delivered services. We do not believe that any communication is impacted as a result of known attacks against TLS 1.0. This issue impacts: All versions of PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.14; PAN-OS 9.0 versions earlier than PAN-OS 9.0.9; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3. PAN-OS 7.1 is not impacted by this issue.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: Palo Alto Networks, Inc.

Base Score: 4.8 MEDIUM

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.8 MEDIUM

Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://security.paloaltonetworks.com/CVE-2020-1982	Vendor Advisory
https://security.paloaltonetworks.com/CVE-2020-1982	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-326	Inadequate Encryption Strength	NIST Palo Alto Networks, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 7/14/2020 2:14:17 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Added	CWE		NIST CWE-326
Added	CPE Configuration		OR cpe:2.3:o:paloaltonetworks:pan-os::::::::* versions from (including) 8.0.0 up to (including) 8.0.20 cpe:2.3:o:paloaltonetworks:pan-os::::::::* versions from (including) 8.1.0 up to (excluding) 8.1.14 cpe:2.3:o:paloaltonetworks:pan-os::::::::* versions from (including) 9.0.0 up to (excluding) 9.0.9 cpe:2.3:o:paloaltonetworks:pan-os::::::::* versions from (including) 9.1.0 up to (excluding) 9.1.3
Changed	Reference Type	https://security.paloaltonetworks.com/CVE-2020-1982 No Types Assigned	https://security.paloaltonetworks.com/CVE-2020-1982 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2020-1982
NVD Published Date:
07/08/2020
NVD Last Modified:
11/21/2024
Source:
Palo Alto Networks, Inc.

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National Vulnerability Database