CVE Vulnerability

CVE-2022-29256

sharp is an application for Node.js image processing. Prior to version 0.30.5, there is a possible vulnerability in logic that is run only at `npm install` time when installing versions of `sharp` prior to the latest v0.30.5. If an attacker has the ability to set the value of the `PKG_CONFIG_PATH` environment variable in a build environment then they might be able to use this to inject an arbitrary command at `npm install` time. This is not part of any runtime code, does not affect Windows users at all, and is unlikely to affect anyone that already cares about the security of their build environment. This problem is fixed in version 0.30.5.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/lovell/sharp/security/advisories/GHSA-gp95-ppv5-3jc5 Patch Third Party Advisory
https://github.com/lovell/sharp/commit/a6aeef612be50f5868a77481848b1de674216f0c Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sharp_project:sharp:*:*:*:*:*:node.js:*:*
Information

Published : 2022-05-25 10:15

Updated : 2022-06-07 03:28

NVD link : CVE-2022-29256

Mitre link : CVE-2022-29256

Products Affected
No products.
CWE
CWE-77