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Vulnerability Details :

CVE-2021-3038

Summary
Assigner-palo_alto
Assigner Org ID-d6c1279f-00f6-4ef7-9217-f89ffe703ec0
Published At-20 Apr, 2021 | 03:15
Updated At-16 Sep, 2024 | 17:49
Rejected At-
Credits

GlobalProtect App: Windows VPN kernel driver denial of service (DoS)

A denial-of-service (DoS) vulnerability in Palo Alto Networks GlobalProtect app on Windows systems allows a limited Windows user to send specifically-crafted input to the GlobalProtect app that results in a Windows blue screen of death (BSOD) error. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.8; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.4.

Vendors
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Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:palo_alto
Assigner Org ID:d6c1279f-00f6-4ef7-9217-f89ffe703ec0
Published At:20 Apr, 2021 | 03:15
Updated At:16 Sep, 2024 | 17:49
Rejected At:
▼CVE Numbering Authority (CNA)
GlobalProtect App: Windows VPN kernel driver denial of service (DoS)

A denial-of-service (DoS) vulnerability in Palo Alto Networks GlobalProtect app on Windows systems allows a limited Windows user to send specifically-crafted input to the GlobalProtect app that results in a Windows blue screen of death (BSOD) error. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.8; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.4.

Affected Products
Vendor
Palo Alto Networks, Inc.Palo Alto Networks
Product
GlobalProtect App
Platforms
  • Windows
Versions
Affected
  • From 5.1 before 5.1.8 (custom)
    • -> unaffectedfrom5.1.8
  • From 5.2 before 5.2.4 (custom)
    • -> unaffectedfrom5.2.4
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20 Improper Input Validation
CWECWE-248CWE-248 Uncaught Exception
Type: CWE
CWE ID: CWE-20
Description: CWE-20 Improper Input Validation
Type: CWE
CWE ID: CWE-248
Description: CWE-248 Uncaught Exception
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

This issue is fixed in GlobalProtect app 5.1.8, GlobalProtect app 5.2.4, and all later GlobalProtect app versions.

Configurations
Workarounds
Exploits

Palo Alto Networks is not aware of any malicious exploitation of this issue.

Credits
Palo Alto Networks thanks Christophe Schleypen from NCIA / NCIRC for discovering and reporting this issue.
Timeline
EventDate
Initial publication2021-04-14 00:00:00
Event: Initial publication
Date: 2021-04-14 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.paloaltonetworks.com/CVE-2021-3038
x_refsource_MISC
Hyperlink: https://security.paloaltonetworks.com/CVE-2021-3038
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.paloaltonetworks.com/CVE-2021-3038
x_refsource_MISC
x_transferred
Hyperlink: https://security.paloaltonetworks.com/CVE-2021-3038
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@paloaltonetworks.com
Published At:20 Apr, 2021 | 04:15
Updated At:27 Oct, 2022 | 12:43

A denial-of-service (DoS) vulnerability in Palo Alto Networks GlobalProtect app on Windows systems allows a limited Windows user to send specifically-crafted input to the GlobalProtect app that results in a Windows blue screen of death (BSOD) error. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.8; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.4.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.04.9MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.9
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CPE Matches
Palo Alto Networks, Inc.
paloaltonetworks
>>globalprotect>>Versions from 5.1.0(inclusive) to 5.1.8(exclusive)
cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*
Palo Alto Networks, Inc.
paloaltonetworks
>>globalprotect>>Versions from 5.2.0(inclusive) to 5.2.4(exclusive)
cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE-20Secondarypsirt@paloaltonetworks.com
CWE-248Secondarypsirt@paloaltonetworks.com
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: psirt@paloaltonetworks.com
CWE ID: CWE-248
Type: Secondary
Source: psirt@paloaltonetworks.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.paloaltonetworks.com/CVE-2021-3038psirt@paloaltonetworks.com
Vendor Advisory
Hyperlink: https://security.paloaltonetworks.com/CVE-2021-3038
Source: psirt@paloaltonetworks.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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