CVE-2022-23522

描述

MindsDB is an open source machine learning platform. An unsafe extraction is being performed using `shutil.unpack_archive()` from a remotely retrieved tarball. Which may lead to the writing of the extracted files to an unintended location. This vulnerability is sometimes called a **TarSlip** or a **ZipSlip variant**. Unpacking files using the high-level function `shutil.unpack_archive()` from a potentially malicious tarball without validating that the destination file path remained within the intended destination directory may cause files to be overwritten outside the destination directory. An attacker could craft a malicious tarball with a filename path, such as `../../../../../../../../etc/passwd`, and then serve the archive remotely using a personal bucket `s3`, thus, retrieve the tarball through **mindsdb** and overwrite the system files of the hosting server. This issue has been addressed in version 22.11.4.3. Users are advised to upgrade. Users unable to upgrade should avoid ingesting archives from untrusted sources.

如何修補 CVE-2022-23522

要修補 CVE-2022-23522,請將受影響套件升級到下列已修補版本。

• —升級至 22.11.4.3 或更新版本
• —升級至 22.11.4.3 或更新版本

CVE-2022-23522 正在被利用嗎?

低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 22.11.4.3
• from 0, < 22.11.4.3

CVSS 分數

參考連結(7)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-23522
• PATCHgithub.com/mindsdb/mindsdb
• WEBgithub.com/mindsdb/mindsdb/blob/69c76e727b8067f32b06ab83bb835a8c416c4f21/mindsdb/interfaces/storage/fs.py
• WEBgithub.com/mindsdb/mindsdb/blob/69c76e727b8067f32b06ab83bb835a8c416c4f21/mindsdb/interfaces/storage/fs.py#L128..L129