CVSS 3.1 Score 8.8 of 10 (high)


Published Feb 19, 2024
Updated: Feb 20, 2024


CVE-2024-25626 is a vulnerability in the Yocto Project's Bitbake before version 2.6.2, which is included in Yocto Project 4.3.1 and earlier versions. This vulnerability allows an attacker to perform remote code execution in the server's shell through a crafted HTTP request, without requiring authentication. However, the Toaster server execution must be specifically run and is not the default for Bitbake command line builds. The vulnerability has been remediated in newer versions of Yocto Project, including 5.0, 3.1.31, 4.0.16, and 4.3.2, where the fix has been backported to bitbake to address the issue. The severity of this vulnerability is rated as high, with a base score of 8.8 according to CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H vector string notation, indicating potential risks to confidentiality and integrity of an organization's systems if exploited remotely over a network connection.

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