CVE Vulnerability

CVE-2020-8131

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

5.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 4.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/730239 Exploit Third Party Advisory
https://github.com/yarnpkg/yarn/pull/7831 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:yarnpkg:yarn:*:*:*:*:*:*:*:*
Information

Published : 2020-02-24 03:15

Updated : 2020-03-24 02:47

NVD link : CVE-2020-8131

Mitre link : CVE-2020-8131

Products Affected
No products.
CWE
CWE-22