CVE-2021-27494

Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.

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://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf	Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-564/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:datakit:crosscadware::::::::
	cpe:2.3:a:luxion:keyshot::::::::

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:solid_edge_se2020:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-27 16:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-27494

Mitre link : CVE-2021-27494

CVE.ORG link : CVE-2021-27494

JSON object : View

Products Affected

siemens

solid_edge_se2021_firmware
solid_edge_se2020
solid_edge_se2021
solid_edge_se2020_firmware

luxion

keyshot

datakit

crosscadware

CWE

CWE-121

Stack-based Buffer Overflow

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