Dell EMC PowerScale OneFS up to 9.1.0.20/9.2.1.13/9.3.0.6/9.4.0.3 path traversal

Summaryinfo

A vulnerability classified as problematic has been found in Dell EMC PowerScale OneFS up to 9.1.0.20/9.2.1.13/9.3.0.6/9.4.0.3. The affected element is an unknown function. This manipulation causes path traversal. The identification of this vulnerability is CVE-2022-34378. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Dell EMC PowerScale OneFS up to 9.1.0.20/9.2.1.13/9.3.0.6/9.4.0.3. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-23. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory. As an impact it is known to affect availability. The summary by CVE is:

Dell PowerScale OneFS, versions 9.0.0 up to and including 9.1.0.20, 9.2.1.13, 9.3.0.6, and 9.4.0.3, contain a relative path traversal vulnerability. A low privileged local attacker could potentially exploit this vulnerability, leading to denial of service.

The weakness was shared 09/02/2022 as dsa-2022-172. The advisory is shared at dell.com. This vulnerability is known as CVE-2022-34378 since 06/23/2022. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/13/2022). MITRE ATT&CK project uses the attack technique T1006 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Dell EMC

Name

• PowerScale OneFS

Version

• 9.1.0.0
• 9.1.0.1
• 9.1.0.2
• 9.1.0.3
• 9.1.0.4
• 9.1.0.5
• 9.1.0.6
• 9.1.0.7
• 9.1.0.8
• 9.1.0.9
• 9.1.0.10
• 9.1.0.11
• 9.1.0.12
• 9.1.0.13
• 9.1.0.14
• 9.1.0.15
• 9.1.0.16
• 9.1.0.17
• 9.1.0.18
• 9.1.0.19
• 9.1.0.20
• 9.2.1.0
• 9.2.1.1
• 9.2.1.2
• 9.2.1.3
• 9.2.1.4
• 9.2.1.5
• 9.2.1.6
• 9.2.1.7
• 9.2.1.8
• 9.2.1.9
• 9.2.1.10
• 9.2.1.11
• 9.2.1.12
• 9.2.1.13
• 9.3.0.0
• 9.3.0.1
• 9.3.0.2
• 9.3.0.3
• 9.3.0.4
• 9.3.0.5
• 9.3.0.6
• 9.4.0.0
• 9.4.0.1
• 9.4.0.2
• 9.4.0.3

License

• commercial

Website

• Vendor: https://www.dellemc.com/

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