Vulnerability Details CVE-2020-6070
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.2%
CVSS Severity
CVSS v3 Score 6.7
CVSS v2 Score 6.8
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72/
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72/
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988
Products affected by CVE-2020-6070
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cpe:2.3:a:f2fs-tools_project:f2fs-tools:1.12.0
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cpe:2.3:o:fedoraproject:fedora:33