CVE-2025-59349

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Source

https://nvd.nist.gov/vuln/detail/CVE-2025-59349

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-59349.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-59349

Aliases

Downstream

SUSE-SU-2025:3799-1

Related

SUSE-SU-2025:3799-1

Published

2025-09-17T19:41:03.632Z

Modified

2025-12-05T10:20:53.359497Z

Severity

2.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

Directories created via os.MkdirAll are not checked for permissions

Details

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, DragonFly2 uses the os.MkdirAll function to create certain directory paths with specific access permissions. This function does not perform any permission checks when a given directory path already exists. This allows a local attacker to create a directory to be used later by DragonFly2 with broad permissions before DragonFly2 does so, potentially allowing the attacker to tamper with the files. This vulnerability is fixed in 2.1.0.

Database specific

{
    "cwe_ids": [
        "CWE-732"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59349.json"
}

References

Affected packages

Git / github.com/dragonflyoss/dragonfly

Affected ranges

Type

GIT

Repo

https://github.com/dragonflyoss/dragonfly

Events

Introduced

Fixed

8f6f20b604bb540c39db5fb7020926e6db2dd9c8

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.0"
        }
    ]
}

Affected versions

v2.*

v2.1.0-beta.1

v2.1.0-beta.2

v2.1.0-beta.3

v2.1.0-beta.4

v2.1.0-rc.0

Git / github.com/dragonflyoss/dragonfly2