PT-2020-18909 · Samsung+1 · Fsck.F2Fs+1

Published 2019-10-17 · Updated 2024-10-18 · CVE-2020-6070

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions fsck.f2fs version 1.12.0

Description A code execution issue exists in the file system checking functionality due to a logic flaw and out-of-bounds heap operations. This can be triggered by a specially crafted f2fs file, allowing an attacker to execute code.

Recommendations For fsck.f2fs version 1.12.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-131

Related Identifiers

ALT-PU-2019-2991

ALT-PU-2024-13883

CVE-2020-6070

MGASA-2020-0436

Affected Products

Alt Linux

Fsck.F2Fs

References · 13

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988 · Exploit
• https://osv.dev/vulnerability/CVE-2020-6070 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6070 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0436.html · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-6070 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-6070 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6070 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0436 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6070 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-6070 · Security Note
• https://bugs.mageia.org/show_bug.cgi?id=27413 · Note