LemMinX up to 0.18.x Schema File path traversal

Summaryinfo

A vulnerability classified as critical has been found in LemMinX up to 0.18.x. This impacts an unknown function of the component Schema File Handler. The manipulation leads to path traversal. This vulnerability is uniquely identified as CVE-2022-0673. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in LemMinX up to 0.18.x. This issue affects some unknown processing of the component Schema File Handler. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 02/18/2022. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-0673 since 02/17/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 0.19.0 eliminates this vulnerability.

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Productinfo

Name

• LemMinX

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

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