CVE-2021-23422

Published: Aug 16, 2021Modified: Nov 21, 2024

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

This affects the package bikeshed before 3.0.0. This can occur when an untrusted source file containing Inline Tag Command metadata is processed. When an arbitrary OS command is executed, the command output would be included in the HTML output.

Affected (1)

Products: Bikeshed Project: Bikeshed

Bikeshed Project

1 product

Bikeshed

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Bikeshed Project Bikeshed	Before 3.0.0

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (4)

https://github.com/tabatkins/bikeshed/commit/b2f668fca204260b1cad28d5078e93471cb6b2dd

Source: report@snyk.io

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-PYTHON-BIKESHED-1537646

Source: report@snyk.io

PatchThird Party Advisory

https://github.com/tabatkins/bikeshed/commit/b2f668fca204260b1cad28d5078e93471cb6b2dd

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-PYTHON-BIKESHED-1537646

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.