CVE-2018-20316

Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 because of a different opcode.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

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.foxitsoftware.com/support/security-bulletins.php	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:foxitsoftware:phantompdf::::::::
	cpe:2.3:a:foxitsoftware:phantompdf::::::::
	cpe:2.3:a:foxitsoftware:reader::::::::

History

08 Jan 2021, 16:32

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 8.1
CWE		CWE-125 CWE-362 CWE-787
References	~~(MISC) https://www.foxitsoftware.com/support/security-bulletins.php -~~	(MISC) https://www.foxitsoftware.com/support/security-bulletins.php - Vendor Advisory
CPE		cpe:2.3:a:foxitsoftware:reader:::::::: cpe:2.3:a:foxitsoftware:phantompdf::::::::

07 Jan 2021, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-01-07 18:15

Updated : 2023-12-10 13:41

NVD link : CVE-2018-20316

Mitre link : CVE-2018-20316

CVE.ORG link : CVE-2018-20316

JSON object : View

Products Affected

foxitsoftware

phantompdf
reader

CWE

CWE-125

Out-of-bounds Read

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-787

Out-of-bounds Write

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