CVE-2020-7667 Information

Description

In package github.com/sassoftware/go-rpmutils/cpio before version 0.1.0 the CPIO extraction functionality doesn’t sanitize the paths of the archived files for leading and non-leading ..\ which leads in file extraction outside of the current directory. Note: the fixing commit was applied to all affected versions which were re-released.

CVSS Vector

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

Reference

https://github.com/sassoftware/go-rpmutils/commit/a64058cf21b8aada501bba923c9aab66fb6febf0 https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSASSOFTWAREGORPMUTILSCPIO-570427

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5