Vulnerability Monitor

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CVE-2021-38099

CDRRip.dll in Corel PhotoPaint Standard 2020 22.0.0.474 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 CPT file. This is different from CVE-2021-38101.

Published

2021-10-01T19:15:07.027

Last Modified

2024-11-21T06:16:22.443

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	corel	photopaint_2020	22.0.0.474	Yes

References

https://www.fortiguard.com/zeroday/FG-VD-21-030 Third Party Advisory ([email protected])
https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products Third Party Advisory ([email protected])
https://www.fortiguard.com/zeroday/FG-VD-21-030 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)