#VU50306 Heap-based buffer overflow in PlanMaker 2021 - CVE-2020-13586

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Main Vulnerability Database Vulnerabilities #VU50306

#VU50306 Heap-based buffer overflow in PlanMaker 2021 - CVE-2020-13586

Published: February 4, 2021


Vulnerability identifier: #VU50306
Vulnerability risk: High
CVSSv4.0: 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-2020-13586
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
PlanMaker 2021
Software vendor:
SoftMaker

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the Excel Document SST Record 0x00fc functionality. A remote attacker can pass specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links