ganga up to 8.5.9 send_file path traversal

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

Summaryinfo

A vulnerability marked as critical has been reported in ganga up to 8.5.9. Affected by this vulnerability is the function send_file. Performing a manipulation results in path traversal. This vulnerability is known as CVE-2022-31507. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in ganga up to 8.5.9. This affects the function send_file. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

The weakness was published 07/11/2022 as 669. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-31507 since 05/23/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

Upgrading to version 8.5.10 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 730e7aba192407d35eb37dd7938d49071124be8c is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: ganga 8.5.10
Patch: 730e7aba192407d35eb37dd7938d49071124be8c

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-2022-31507 (🔍)
GCVE (CVE): GCVE-0-2022-31507
GCVE (VulDB): GCVE-100-203445

Entryinfo

Created: 07/11/2022 08:49
Updated: 07/20/2022 15:55
Changes: 07/11/2022 08:49 (43), 07/20/2022 15:55 (18)
Complete: 🔍
Cache ID: 216::103

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