CVE-2020-27248: Heap-based Buffer Overflow

A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is smaller than the size used for the copy, which will cause a heap-based buffer overflow. In version/Instance 0x0003 and 0x0014, an attacker can...

PT-2021-9646

Name of the Vulnerable Software and Affected Versions SoftMaker Office 2021’s PlanMaker application affected versions not specified Description An exploitable integer overflow vulnerability exists in the PlanMaker document parsing functionality. A specially crafted document can cause the document...

CVE-2020-13586: Heap-based Buffer Overflow

A memory corruption vulnerability exists in the Excel Document SST Record 0x00fc functionality of SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 Revision 1014. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this...

CVE-2020-27247: Heap-based Buffer Overflow

A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is smaller than the size used for the copy, which will cause a heap-based buffer overflow. In version/Instance 0x0002, an attacker can entice the...

Vulnerability Spotlight: Multiple vulnerabilities in SoftMaker Office PlanMaker

Discovered by a Cisco Talos researcher. Blog by Jon Munshaw. SoftMaker's Office PlanMaker contains multiple vulnerabilities that could allow an adversary to cause a variety of malicious conditions in the software. SoftMaker's flagship product, SoftMaker Office, is supported on a variety of...

SoftMaker Office PlanMaker 缓冲区错误漏洞

SoftMaker Office PlanMaker is a spreadsheet suite in office software that supports multiple platforms. A buffer overflow vulnerability exists in the SoftMaker Office PlanMaker Version/Instance 0x0005/0x0016 field handling, which can be exploited by an attacker to crash the application or execute...

SoftMaker Office PlanMaker 缓冲区错误漏洞

SoftMaker Office PlanMaker is a spreadsheet suite in office software that supports multiple platforms. A buffer overflow vulnerability exists in the SoftMaker Office PlanMaker Version/Instance 0x0005/0x0016 field handling, which can be exploited by an attacker to crash the application or execute...

SoftMaker Office PlanMaker 输入验证错误漏洞

SoftMaker Office PlanMaker is a German Softmaker SoftMaker company supports multi-platform office software in the spreadsheet suite. An integer overflow vulnerability exists in SoftMaker Office PlanMaker 2021, which can be exploited by an attacker to execute code within the context of the...

SoftMaker Office PlanMaker 缓冲区错误漏洞

SoftMaker Office PlanMaker is a German Softmaker SoftMaker company supports multi-platform office software in the spreadsheet suite. A buffer overflow vulnerability exists in SoftMaker Office PlanMaker 2021. No detailed vulnerability details are provided at this time...

SoftMaker Office PlanMaker 缓冲区错误漏洞

SoftMaker Office PlanMaker is a German Softmaker SoftMaker company supports multi-platform office software in the spreadsheet suite. A buffer overflow vulnerability exists in SoftMaker Office PlanMaker 2021, and no detailed vulnerability details are provided at this time...

SoftMaker Office PlanMaker 缓冲区错误漏洞

SoftMaker Office PlanMaker is a German Softmaker SoftMaker company supports multi-platform office software in the spreadsheet suite. A buffer overflow vulnerability exists in SoftMaker Office PlanMaker 2021, which can be exploited by an attacker to cause a heap-based buffer overflow...

SoftMaker Office PlanMaker Document Record 0x8010 out-of-bounds write vulnerability

Summary An exploitable heap-based buffer overflow vulnerability exists in the PlanMaker document parsing functionality of SoftMaker Office 2021’s PlanMaker application. A specially crafted document can cause the document parser to explicitly trust a length from a particular record type and use it...

SoftMaker Office PlanMaker Document Records 0x8011 and 0x820a integer overflow vulnerability

Summary An exploitable integer overflow vulnerability exists in the PlanMaker document parsing functionality of SoftMaker Office 2021’s PlanMaker application. A specially crafted document can cause the document parser perform arithmetic that may overflow which can result in an undersized heap...

SoftMaker Office Symbol Extension Vulnerability

Softmaker Office is a multi-platform office software from Softmaker Germany. A symbol expansion vulnerability exists in SoftMaker Office 2021, which originates when the index of the TextMaker document parsing function loop of the TextMaker application is written outside the boundaries of the heap...

CVE-2020-13545

An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer th...

CVE-2020-13544

An exploitable sign extension vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to sign-extend a length used to terminate a loop, which can later result in the loop’s...

CVE-2020-13545

An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer th...

CVE-2020-13544

An exploitable sign extension vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to sign-extend a length used to terminate a loop, which can later result in the loop’s...

CVE-2020-13545

An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer th...

CVE-2020-13545

CVE-2020-13545 affects SoftMaker Office TextMaker 2021. The TALOS analysis details a signed/unsigned conversion issue in TextMaker’s document parsing that can cause heap-based memory corruption when loading a crafted TextMaker Document (.tmd). The root cause involves miscalculation of a length us...