CVE-2020-27249

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 0x0004 and 0x0015, an attacker can entice the victim to open a document to trigger this vulnerability. This affects SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014).

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1210	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:softmaker:planmaker_2021:1014:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-04 07:15

Updated : 2024-02-04 21:23

NVD link : CVE-2020-27249

Mitre link : CVE-2020-27249

CVE.ORG link : CVE-2020-27249

JSON object : View

Products Affected

softmaker

planmaker_2021

CWE

CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow

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