National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-8453 Detail

Current Description

Some of the DLLs loaded by Check Point ZoneAlarm up to 15.4.062 are taken from directories where all users have write permissions. This can allow a local attacker to replace a DLL file with a malicious one and cause Denial of Service to the client.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 2.1 LOW
Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/108029
https://www.zonealarm.com/software/release-history/zafavfw.html#15.4.260.17960 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:checkpoint:zonealarm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
15.4.062


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-8453
NVD Published Date:
04/17/2019
NVD Last Modified:
04/23/2019