CVE-2021-41150

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Tough provides a set of Rust libraries and tools for using and generating the update framework (TUF) repositories. The tough library, prior to 0.12.0, does not properly sanitize delegated role names when caching a repository, or when loading a repository from the filesystem. When the repository is cached or loaded, files ending with the .json extension could be overwritten with role metadata anywhere on the system. A fix is available in version 0.12.0. No workarounds to this issue are known.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
awslabs	tough	< 0.12.0

References

https://github.com/awslabs/tough/commit/1809b9bd1106d78a51fbea3071aa97a3530bac9aPatch, Third Party Advisory
https://github.com/awslabs/tough/security/advisories/GHSA-r56q-vv3c-6g9cThird Party Advisory
https://github.com/theupdateframework/python-tuf/security/advisories/GHSA-wjw6-2cqr-j4qrThird Party Advisory
https://github.com/awslabs/tough/commit/1809b9bd1106d78a51fbea3071aa97a3530bac9aPatch, Third Party Advisory
https://github.com/awslabs/tough/security/advisories/GHSA-r56q-vv3c-6g9cThird Party Advisory
https://github.com/theupdateframework/python-tuf/security/advisories/GHSA-wjw6-2cqr-j4qrThird Party Advisory

Timeline

Published: Oct 19, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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