CVE-2023-45840
High
Description
Multiple data integrity vulnerabilities exist in the package hash checking functionality of Buildroot 2023.08.1 and Buildroot dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.This vulnerability is related to the `riscv64-elf-toolchain` package.
SeverityHigh
CVSS8.1
Exploit probability—
ProductBuildroot
PublishedDec 5, 2023
First seenDec 5, 2023
Weakness typeCWE-494CWE-494
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| buildroot buildroot | 2023.08.1 | — |
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