CVE-2018-6926

CVSS V2 High 9 CVSS V3 High 7.2

Description

In app/Controller/ServersController.php in MISP 2.4.87, a server setting permitted the override of a path variable on certain Red Hed Enterprise Linux and CentOS systems (where rh_shell_fix was enabled), and consequently allowed site admins to inject arbitrary OS commands. The impact is limited by the setting being only accessible to the site administrator.

Overview

CVE ID
CVE-2018-6926

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2018-02-12T17:29:00

Last Modified Date
2018-03-16T14:32:09

Weakness Enumerations

CWE	URL
CWE-78	http://cwe.mitre.org/data/definitions/78.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:misp:misp:2.4.87:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
9

Severity
HIGH

Exploitability Score
8

Impact Score
10

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.2

Base Severity
HIGH

Exploitability Score
1.2

Impact Score
5.9

References

Reference URL	Reference Tags
https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126	Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-6926
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6926

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:47:18				Added to TrackCVE
2022-12-03 02:02:43	2018-02-12T17:29Z	2018-02-12T17:29:00	CVE Published Date	updated
2022-12-03 02:02:43		2018-03-16T14:32:09	CVE Modified Date	updated
2022-12-03 02:02:43		Analyzed	Vulnerability Status	updated