Parallels Desktop link following

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Parallels Desktop. It has been classified as critical. Affected is an unknown function. Performing a manipulation results in link following. This vulnerability is cataloged as CVE-2023-50226. The attack must be initiated from a local position. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Parallels Desktop (unknown version). It has been classified as critical. This affects an unknown code block. The manipulation with an unknown input leads to a link following vulnerability. CWE is classifying the issue as CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Parallels Desktop Updater Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute low-privileged code on the target host system in order to exploit this vulnerability. The specific flaw exists within the Updater service. By creating a symbolic link, an attacker can abuse the service to move arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. . Was ZDI-CAN-21227.

The weakness was shared 12/19/2023 as ZDI-23-1805. It is possible to read the advisory at zerodayinitiative.com. This vulnerability is uniquely identified as CVE-2023-50226 since 12/05/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at kb.parallels.com.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Link following
CWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: kb.parallels.com

Timelineinfo

12/05/2023 🔍
12/19/2023 +14 days 🔍
12/19/2023 +0 days 🔍
09/19/2024 +275 days 🔍

Sourcesinfo

Vendor: parallels.com

Advisory: ZDI-23-1805
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-50226 (🔍)
GCVE (CVE): GCVE-0-2023-50226
GCVE (VulDB): GCVE-100-248379

Entryinfo

Created: 12/19/2023 12:35
Updated: 09/19/2024 11:54
Changes: 12/19/2023 12:35 (38), 12/19/2023 12:36 (1), 09/19/2024 11:54 (27)
Complete: 🔍
Cache ID: 216::103

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