CVE-2018-6623

An issue was discovered in Hola 1.79.859. An unprivileged user could modify or overwrite the executable with arbitrary code, which would be executed the next time the service is started. Depending on the user that the service runs as, this could result in privilege escalation. The issue exists because of the SERVICE_ALL_ACCESS access right for the hola_svc and hola_updater services.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://seclists.org/fulldisclosure/2018/Mar/23	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2018/Mar/23	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hola:vpn:1.79.859:*:*:*:*:*:*:*

History

21 Nov 2024, 04:11

Type	Values Removed	Values Added
References	~~() http://seclists.org/fulldisclosure/2018/Mar/23 - Mailing List, Third Party Advisory~~	() http://seclists.org/fulldisclosure/2018/Mar/23 - Mailing List, Third Party Advisory

Information

Published : 2018-03-12 21:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-6623

Mitre link : CVE-2018-6623

CVE.ORG link : CVE-2018-6623

JSON object : View

Products Affected

hola

vpn

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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