CVE-2021-44458

CVSS V2 Medium 5.1 CVSS V3 Critical 9.6

Description

Linux users running Lens 5.2.6 and earlier could be compromised by visiting a malicious website. The malicious website could make websocket connections from the victim's browser to Lens and so operate the local terminal feature. This would allow the attacker to execute arbitrary commands as the Lens user.

Overview

CVE ID
CVE-2021-44458

Assigner
psirt@mirantis.com

Vulnerability Status
Analyzed

Published Version
2022-01-10T16:15:09

Last Modified Date
2022-08-09T00:51:42

Weakness Enumerations

CWE	URL
CWE-346	http://cwe.mitre.org/data/definitions/346.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:a:mirantis:lens::::::::	1	OR	5.2.6
cpe:2.3:o:linux:linux_kernel:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:H/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
HIGH

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
5.1

Severity
MEDIUM

Exploitability Score
4.9

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.6

Base Severity
CRITICAL

Exploitability Score
2.8

Impact Score
6

References

Reference URL	Reference Tags
https://github.com/Mirantis/security/blob/main/advisories/0001.md	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-44458
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44458

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:37:05				Added to TrackCVE
2022-12-06 06:01:58	2022-01-10T16:15Z	2022-01-10T16:15:09	CVE Published Date	updated
2022-12-06 06:01:58		2022-08-09T00:51:42	CVE Modified Date	updated
2022-12-06 06:01:58		Analyzed	Vulnerability Status	updated