cmusatyalab opendiamond up to 10.1.1 send_file path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

A vulnerability was found in cmusatyalab opendiamond up to 10.1.1. It has been rated as critical. Affected by this issue is the function send_file. 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. CVE summarizes:

The cmusatyalab/opendiamond repository through 10.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

The weakness was shared 07/11/2022 as 669. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-31506 since 05/23/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Applying the patch 398049c187ee644beabab44d6fece82251c1ea56 is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

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

NVD Base Score: 9.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
ATT&CK: T1006

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 398049c187ee644beabab44d6fece82251c1ea56

Timelineinfo

05/23/2022 🔍
07/11/2022 +49 days 🔍
07/11/2022 +0 days 🔍
07/20/2022 +9 days 🔍

Sourcesinfo

Advisory: 669
Status: Confirmed

CVE: CVE-2022-31506 (🔍)

Entryinfo

Created: 07/11/2022 08:48
Updated: 07/20/2022 15:49
Changes: 07/11/2022 08:48 (42), 07/20/2022 15:49 (18)
Complete: 🔍

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