Docker Desktop up to 4.5.x on Windows dockerBackendV2 API WindowsContainerStartRequest pidfile Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Docker Desktop up to 4.5.x on Windows (Virtualization Software). This issue affects the function WindowsContainerStartRequest of the component dockerBackendV2 API. The manipulation of the argument pidfile with an unknown input leads to a unknown weakness. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Docker Desktop for Windows before 4.6.0 allows attackers to delete (or create) any file through the dockerBackendV2 windowscontainers/start API by controlling the pidfile field inside the DaemonJSON field in the WindowsContainerStartRequest class. This can indirectly lead to privilege escalation.

The weakness was released 04/28/2023. The advisory is shared at docs.docker.com. The identification of this vulnerability is CVE-2022-37326 since 08/01/2022. Technical details are known, but no exploit is available.

Upgrading to version 4.6.0 eliminates this vulnerability. The upgrade is hosted for download at docs.docker.com.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Desktop 4.6.0

Timelineinfo

08/01/2022 🔍
04/28/2023 +270 days 🔍
04/28/2023 +0 days 🔍
05/21/2023 +23 days 🔍

Sourcesinfo

Advisory: docs.docker.com
Status: Confirmed

CVE: CVE-2022-37326 (🔍)

Entryinfo

Created: 04/28/2023 07:31 AM
Updated: 05/21/2023 12:22 PM
Changes: 04/28/2023 07:31 AM (43), 05/21/2023 12:22 PM (11)
Complete: 🔍
Cache ID: 18:6B8:40

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