CVE Vulnerability

CVE-2020-6107

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

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1049 Exploit Technical Description
https://security.gentoo.org/glsa/202101-26 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:f2fs-tools_project:f2fs-tools:*:*:*:*:*:*:*:*
Information

Published : 2020-10-15 03:15

Updated : 2022-05-12 05:39

NVD link : CVE-2020-6107

Mitre link : CVE-2020-6107

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read

CWE-754