CVE-2022-34378 Path traversal in PowerScale OneFS

What is CVE-2022-34378?

CVE-2022-34378 is a medium-severity path traversal vulnerability in Dell Emc Powerscale Onefs, published on 2 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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.

Weakness: CWE-22, CWE-23

Which versions are affected by CVE-2022-34378?

It affects 1 product.

Products include Dell Emc Powerscale Onefs.

How do I fix CVE-2022-34378?

No fix has been published for CVE-2022-34378 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2022-34378 being exploited?

There is no known exploitation of CVE-2022-34378 in the wild and no public exploit code.

Other vulnerabilities in Dell Emc Powerscale Onefs

• CVE-2021-21502 Auth bypass in PowerScale OneFS Critical 9.8
• CVE-2022-26851 Information disclosure in PowerScale OneFS Critical 9.1
• CVE-2021-21506 Privilege escalation in PowerScale OneFS High 8.8
• CVE-2023-22575 Information disclosure in PowerScale OneFS High 8.7
• CVE-2021-21594 Information disclosure in PowerScale OneFS High 8.2

All Dell Emc Powerscale Onefs vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-8mm7-v538-f52q.