CVE-2018-6926

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.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

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

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126	Patch Third Party Advisory
https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:misp:misp:2.4.87:*:*:*:*:*:*:*

History

21 Nov 2024, 04:11

Type	Values Removed	Values Added
References	~~() https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126 - Patch, Third Party Advisory~~	() https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126 - Patch, Third Party Advisory

Information

Published : 2018-02-12 17:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-6926

Mitre link : CVE-2018-6926

CVE.ORG link : CVE-2018-6926

JSON object : View

Products Affected

misp

misp

CWE

CWE-78

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

{"id": "CVE-2018-6926", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2018-02-12T17:29:00.323", "references": [{"url": "https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/MISP/MISP/commit/0a2aa9d52492d960b9a161160acedbe9caaa4126", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "En app/Controller/ServersController.php en MISP 2.4.87, una opci\u00f3n del servidor permit\u00eda el reemplazo de una variable de ruta en ciertos sistemas Red Hed Enterprise Linux y CentOS (donde rh_shell_fix estaba habilitado) y, en consecuencia, permit\u00eda que los administradores del sitio inyectasen comandos arbitrarios del sistema operativo. El impacto es limitado debido a que la opci\u00f3n solo est\u00e1 disponible para el administrador del sitio."}], "lastModified": "2024-11-21T04:11:26.220", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:misp:misp:2.4.87:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B8F46E1-52D8-4E92-B803-C2D436FAB430"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}