CVE-2021-41149

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 target names when caching a repository, or when saving specific targets to an output directory. When targets are cached or saved, files could be overwritten with arbitrary content anywhere on the system. A fix is available in version 0.12.0. No workarounds to this issue are known.

CVSS v3 8.2 HIGH
CVSS v2.0 8.5 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

8.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:N/I:C/A:C

Exploitability : 8.0 / Impact : 9.2

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/awslabs/tough/commit/1809b9bd1106d78a51fbea3071aa97a3530bac9a	Patch Third Party Advisory
https://github.com/awslabs/tough/security/advisories/GHSA-x3r5-q6mj-m485	Third Party Advisory
https://github.com/awslabs/tough/commit/1809b9bd1106d78a51fbea3071aa97a3530bac9a	Patch Third Party Advisory
https://github.com/awslabs/tough/security/advisories/GHSA-x3r5-q6mj-m485	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:amazon:tough:*:*:*:*:*:rust:*:*

History

No history.

Information

Published : 2021-10-19 18:15

Updated : 2024-11-21 06:25

NVD link : CVE-2021-41149

Mitre link : CVE-2021-41149

CVE.ORG link : CVE-2021-41149

JSON object : View

Products Affected

amazon

tough

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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