Vulnerability DatabaseCVE-2020-6105
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CVE-2020-6105
October 15, 2020
An exploitable code execution vulnerability exists in the multiple devices functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause Information overwrite resulting in a code execution. An attacker can provide a malicious file to trigger this vulnerability.
Related Resources (4)
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1047
https://security-tracker.debian.org/tracker/CVE-2020-6105
https://security.gentoo.org/glsa/202101-26
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-6105
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CVSS v4
Base Score:
9.3
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
6.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
External Control of File Name or Path
CWE-73
Externally Controlled Reference to a Resource in Another Sphere
CWE-610
EPSS
Base Score:
0.61