PT-2020-19693 · U Root · U-Root

Georgios Gkitsas · Published 2020-09-01 · Updated 2024-08-21 · CVE-2020-7665

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions u-root versions (affected versions not specified)

Description The issue concerns path traversal attacks, specifically both leading and non-leading relative path traversal, in zip file extraction. This affects the u-root package, particularly in the github.com/u-root/u-root/pkg/uzip component.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-7665

GHSA-58PF-PCWV-QG85

GO-2022-0793

SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGUZIP-570441

Affected Products

U-Root

References · 8

• 🔥 https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGUZIP-570441 · Exploit
• https://github.com/u-root/u-root/pull/1817 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-7665 · Security Note
• https://osv.dev/vulnerability/GHSA-58pf-pcwv-qg85 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-7665 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-0793 · Vendor Advisory
• https://github.com/u-root/u-root/pull/2344 · Note
• https://github.com/advisories/GHSA-58pf-pcwv-qg85 · Note