Integer overflow in PlanMaker 2021 - CVE-2020-13579
Published: February 4, 2021
Vulnerability identifier: #VU50305
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-13579
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: SoftMaker
Affected software:
PlanMaker 2021
PlanMaker 2021
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in the PlanMaker document parsing functionality within 0x8011 and 0x820a record types. A remote attacker can use a specially crafted document, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2020-13579
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.