CVE-2020-6104

Public Exploit

Description

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory gentoo.org
Affected: n/a F2FS-Tools
Published at:
Updated at:

References

Link Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1046 exploit third party advisory technical description
https://security.gentoo.org/glsa/202101-26 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-6104?
CVE-2020-6104 has been scored as a medium severity vulnerability.
How to fix CVE-2020-6104?
To fix CVE-2020-6104, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-6104 being actively exploited in the wild?
It is possible that CVE-2020-6104 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-6104?
CVE-2020-6104 affects n/a F2FS-Tools.
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