CVE-2018-3850

An exploitable use-after-free vulnerability exists in the JavaScript engine Foxit Software Foxit PDF Reader version 9.0.1.1049. A specially crafted PDF document can trigger a previously freed object in memory to be reused, resulting in arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If a browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0532	Third Party Advisory
http://www.securitytracker.com/id/1040733	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/103942	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:foxit:pdf_reader:9.0.1.1049:*:*:*:*:*:*:*

Information

Published : 2018-04-23 08:29

Updated : 2023-01-31 12:15

NVD link : CVE-2018-3850

Mitre link : CVE-2018-3850

JSON object : View

CWE

CWE-416

Use After Free

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Products Affected

foxit

pdf_reader

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