CVE Vulnerability

CVE-2020-7666

This affects all versions of package github.com/u-root/u-root/pkg/cpio. It is vulnerable to leading, non-leading relative path traversal attacks and symlink based (relative and absolute) path traversal attacks in cpio file extraction.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/u-root/u-root/pull/1817 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGCPIO-570440 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:u-root:u-root:*:*:*:*:*:*:*:*
Information

Published : 2020-09-01 02:15

Updated : 2020-09-04 06:32

NVD link : CVE-2020-7666

Mitre link : CVE-2020-7666

Products Affected
No products.
CWE
CWE-22