CVE-2020-26989

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR 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. (ZDI-CAN-11892)

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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-622830.pdf	Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-050/	Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf	Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-050/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:jt2go::::::::
	cpe:2.3:a:siemens:solid_edge::::::::
	cpe:2.3:a:siemens:solid_edge:se2021:-::::::
	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1::::::
	cpe:2.3:a:siemens:teamcenter_visualization::::::::

History

21 Nov 2024, 05:20

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf - Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf - Vendor Advisory
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - Patch, Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - Patch, Vendor Advisory
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf - Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-050/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-050/ - Third Party Advisory, VDB Entry

23 Jul 2021, 19:51

Type	Values Removed	Values Added
CPE		cpe:2.3:a:siemens:solid_edge:se2021:-::::::
References	~~(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf -~~	(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - Patch, Vendor Advisory

15 Jul 2021, 18:00

Type	Values Removed	Values Added
CPE	cpe:2.3:a:siemens:solid_edge:se2021:mp1::::::	cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1::::::
CWE	~~CWE-787~~	CWE-121

19 May 2021, 16:15

Type	Values Removed	Values Added
References		(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf -
Summary	A vulnerability has been identified in JT2Go (All Versions < V13.1.0), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All Versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing of PAR 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. (ZDI-CAN-11892)	A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR 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. (ZDI-CAN-11892)

Information

Published : 2021-01-12 21:15

Updated : 2024-11-21 05:20

NVD link : CVE-2020-26989

Mitre link : CVE-2020-26989

CVE.ORG link : CVE-2020-26989

JSON object : View

Products Affected

siemens

teamcenter_visualization
solid_edge
jt2go

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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7.8 /10