CVE-2021-38103

IBJPG2.FLT in Corel Presentations 2020 20.0.0.200 is affected by an Out-of-bounds Write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious PPT file.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.fortiguard.com/zeroday/FG-VD-21-031	Third Party Advisory
https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:corel:presentations_2020:20.0.0.200:*:*:*:*:*:*:*

History

08 Oct 2021, 18:18

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 9.3 v3 : 7.8
CWE		CWE-787
CPE		cpe:2.3:a:corel:presentations_2020:20.0.0.200:::::::*
References	~~(MISC) https://www.fortiguard.com/zeroday/FG-VD-21-031 -~~	(MISC) https://www.fortiguard.com/zeroday/FG-VD-21-031 - Third Party Advisory
References	~~(MISC) https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products -~~	(MISC) https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products - Third Party Advisory

01 Oct 2021, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-10-01 19:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-38103

Mitre link : CVE-2021-38103

CVE.ORG link : CVE-2021-38103

JSON object : View

Products Affected

corel

presentations_2020

CWE

CWE-787

Out-of-bounds Write

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