CVE-2021-34294

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Gif_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing GIF files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13023

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-483182.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-851/	Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-851/	Third Party Advisory

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-21-851/ - Third Party Advisory~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-851/ - Third Party Advisory

Information

Published : 2021-07-13 11:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34294

Mitre link : CVE-2021-34294

CVE.ORG link : CVE-2021-34294

JSON object : View

Products Affected

siemens

jt2go
teamcenter_visualization

CWE

CWE-125

Out-of-bounds Read

CWE-20

Improper Input Validation

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