CVE-2020-7666

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : 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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

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
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 (hide)

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

21 Nov 2024, 05:37

Type Values Removed Values Added
References () https://github.com/u-root/u-root/pull/1817 - Patch, Third Party Advisory () https://github.com/u-root/u-root/pull/1817 - Patch, Third Party Advisory
References () https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGCPIO-570440 - Exploit, Third Party Advisory () https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGCPIO-570440 - Exploit, Third Party Advisory
Information

Published : 2020-09-01 14:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7666

Mitre link : CVE-2020-7666

CVE.ORG link : CVE-2020-7666

JSON object : View

Products Affected

u-root

  • u-root
CWE
CWE-22

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