CVE-2024-25626

Yocto Project Security Advisory - BitBake/Toaster

Published Feb 19, 2024 CVSS 3.1 · 8.8 High EPSS 1.2% KEV · Not listed
Description
Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems regardless of the hardware architecture. In Yocto Projects Bitbake before 2.6.2 (before and included Yocto Project 4.3.1), with the Toaster server (included in bitbake) running, missing input validation allows an attacker to perform a remote code execution in the server's shell via a crafted HTTP request. Authentication is not necessary. Toaster server execution has to be specifically run and is not the default for Bitbake command line builds, it is only used for the Toaster web based user interface to Bitbake. The fix has been backported to the bitbake included with Yocto Project 5.0, 3.1.31, 4.0.16, and 4.3.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-22946 Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems regardless of the hardware architecture. In Yocto Projects Bitbake before 2.6.2 (before and included Yocto Project 4.3.1), with the Toaster server (included in bitbake) running, missing input validation allows an attacker to perform a remote code execution in the server's shell via a crafted HTTP request. Authentication is not necessary. Toaster server execution has to be specifically run and is not the default for Bitbake command line builds, it is only used for the Toaster web based user interface to Bitbake. The fix has been backported to the bitbake included with Yocto Project 5.0, 3.1.31, 4.0.16, and 4.3.2.
History
Type Values Removed Values Added
First Time appeared Linuxfoundation
Linuxfoundation yocto
CPEs cpe:2.3:a:linuxfoundation:yocto:*:*:*:*:*:*:*:*
Vendors & Products Linuxfoundation
Linuxfoundation yocto
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 28, 2024, 4:34 PM
Reserved
Feb 8, 2024, 10:26 PM
Status
Analyzed
Published
Feb 19, 2024, 8:15 PM
Modified
Jun 17, 2026, 7:16 AM