CVE-2021-34302

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13197)

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-847/	Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-847/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:jt2go::::::::
	cpe:2.3:a:siemens:teamcenter_visualization::::::::

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-847/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-847/ - Third Party Advisory, VDB Entry

Information

Published : 2021-07-13 11:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34302

Mitre link : CVE-2021-34302

CVE.ORG link : CVE-2021-34302

JSON object : View

Products Affected

siemens

jt2go
teamcenter_visualization

CWE

CWE-126

Buffer Over-read

CWE-125

Out-of-bounds Read

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