CVE-2020-7667

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 v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

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/sassoftware/go-rpmutils/commit/a64058cf21b8aada501bba923c9aab66fb6febf0	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSASSOFTWAREGORPMUTILSCPIO-570427	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sas:go_rpm_utils:*:*:*:*:*:*:*:*

History

21 Dec 2021, 01:10

Type	Values Removed	Values Added
CWE	~~CWE-20~~	CWE-22

Information

Published : 2020-06-24 12:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-7667

Mitre link : CVE-2020-7667

CVE.ORG link : CVE-2020-7667

JSON object : View

Products Affected

sas

go_rpm_utils

CWE

CWE-22

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

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