What is the severity of CVE-2020-6104?

CVE-2020-6104 has been classified as an information disclosure vulnerability.

How do I fix CVE-2020-6104?

To mitigate CVE-2020-6104, upgrade F2fs-Tools to version 1.14.0 or later.

What causes the CVE-2020-6104 vulnerability?

CVE-2020-6104 is caused by a flaw in the get_dnode_of_data functionality of F2fs-Tools F2fs.Fsck 1.13.

Who is affected by CVE-2020-6104?

Users of F2fs-Tools version 1.13 or older are affected by CVE-2020-6104.

Can CVE-2020-6104 be exploited remotely?

CVE-2020-6104 can be exploited by an attacker providing a specially crafted f2fs filesystem.

Vulnerability/
CVE-2020-6104

medium

5.5

CWE

125

15/10/2020

4/8/2024

CVE-2020-6104

First published: Thu Oct 15 2020(Updated: )

An exploitable information disclosure vulnerability exists in the get_dnode_of_data functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Array-tools	<1.14.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2020-6104?
CVE-2020-6104 has been classified as an information disclosure vulnerability.
How do I fix CVE-2020-6104?
To mitigate CVE-2020-6104, upgrade F2fs-Tools to version 1.14.0 or later.
What causes the CVE-2020-6104 vulnerability?
CVE-2020-6104 is caused by a flaw in the get_dnode_of_data functionality of F2fs-Tools F2fs.Fsck 1.13.
Who is affected by CVE-2020-6104?
Users of F2fs-Tools version 1.13 or older are affected by CVE-2020-6104.
Can CVE-2020-6104 be exploited remotely?
CVE-2020-6104 can be exploited by an attacker providing a specially crafted f2fs filesystem.

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Frequently Asked Questions

What is the severity of CVE-2020-6104?
CVE-2020-6104 has been classified as an information disclosure vulnerability.
How do I fix CVE-2020-6104?
To mitigate CVE-2020-6104, upgrade F2fs-Tools to version 1.14.0 or later.
What causes the CVE-2020-6104 vulnerability?
CVE-2020-6104 is caused by a flaw in the get_dnode_of_data functionality of F2fs-Tools F2fs.Fsck 1.13.
Who is affected by CVE-2020-6104?
Users of F2fs-Tools version 1.13 or older are affected by CVE-2020-6104.
Can CVE-2020-6104 be exploited remotely?
CVE-2020-6104 can be exploited by an attacker providing a specially crafted f2fs filesystem.