CVE-2020-6070

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Source
https://cve.org/CVERecord?id=CVE-2020-6070
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6070.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-6070
Downstream
Related
Published
2020-08-10T14:15:13.140Z
Modified
2026-03-13T14:42:29.824998Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
21d5a11ecbfdffc121eeb7822983db7eb80306b9
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.12.0"
        }
    ]
}

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6070.json"