Vulnerability DatabaseCVE-2020-6106
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CVE-2020-6106
October 15, 2020
An exploitable information disclosure vulnerability exists in the init_node_manager functionality of F2fs-Tools F2fs.Fsck 1.12 and 1.13. A specially crafted filesystem can be used to disclose information. An attacker can provide a malicious file to trigger this vulnerability.
Related Resources (4)
https://security.gentoo.org/glsa/202101-26
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1048
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-6106
https://security-tracker.debian.org/tracker/CVE-2020-6106
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CVSS v4
Base Score:
6.7
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
CVSS v2
Base Score:
4.3
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Weakness Type (CWE)
Incorrect Calculation of Buffer Size
CWE-131
Out-of-bounds Read
CWE-125
EPSS
Base Score:
0.29