PT-2021-7557 · Corel · Corel Presentations

Kushal Arvind Shah · Published 2021-03-01 · Updated 2021-10-07 · CVE-2021-38105

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Corel Presentations version 20.0.0.200

Description The issue is related to an out-of-bounds read when parsing a crafted file, specifically affecting the IPPP82.FLT module in Corel Presentations. This could allow an unauthenticated attacker to access unauthorized system memory in the context of the current user by leveraging a malicious PPT file. Exploitation requires user interaction, where a victim must open the malicious file.

Recommendations For Corel Presentations version 20.0.0.200, consider avoiding the use of the IPPP82.FLT module until a patch is available, or refrain from opening untrusted PPT files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2023-00017

CVE-2021-38105

Affected Products

Corel Presentations

References · 7

• https://osv.dev/vulnerability/CVE-2021-38105 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38105 · Security Note
• https://bdu.fstec.ru/vul/2023-00017 · Security Note
• https://t.me/cvenotify/21851 · Telegram Post
• https://t.me/cvenotify/21850 · Telegram Post
• https://fortiguard.com/zeroday/FG-VD-21-033 · Note
• https://fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products · Note