Vulnerability-Lookup

CNVD-2021-22181

Vulnerability from cnvd - Published: 2021-03-25

Title

Palo Alto Networks GlobalProtect竞争条件问题漏洞

Description

Palo Alto Networks GlobalProtect是美国Palo Alto Networks公司的一套网络防护软件。该软件可提供防火墙监控及威胁预防等功能。 Palo Alto Networks GlobalProtect（Windows）5.0.10之前版本（5.0）和5.1.4之前版本（5.1）中存在竞争条件问题漏洞。攻击者可利用该漏洞以SYSTEM权限执行程序。

Severity

中

Patch Name

Palo Alto Networks GlobalProtect竞争条件问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://security.paloaltonetworks.com/CVE-2020-2032

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-2032

Impacted products

Name
['Palo Alto Networks GlobalProtect >=5.1.0，<5.1.4', 'Palo Alto Networks GlobalProtect >=5.0.0，<5.0.10']

Show details on source website

JSON

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CVE-2020-2032 (GCVE-0-2020-2032)

Vulnerability from cvelistv5 – Published: 2020-06-10 17:29 – Updated: 2024-09-17 02:27

Title

GlobalProtect App: File race condition vulnerability leads to local privilege escalation during upgrade

Summary

A race condition vulnerability Palo Alto Networks GlobalProtect app on Windows allows a local limited Windows user to execute programs with SYSTEM privileges. This issue can be exploited only while performing a GlobalProtect app upgrade. This issue affects: GlobalProtect app 5.0 versions earlier than GlobalProtect app 5.0.10 on Windows; GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.4 on Windows.

Severity

7 (High)


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

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

palo_alto mitre root

References

1 reference

URL	Tags
https://security.paloaltonetworks.com/CVE-2020-2032	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Palo Alto Networks	GlobalProtect App	Affected: 5.1 , < 5.1.4 (custom) Affected: 5.0 , < 5.0.10 (custom)

Date Public

2020-06-10 00:00

Credits

Palo Alto Networks thanks Rich Mirch of TeamARES from Critical Start Inc for discovering and reporting this issue.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.