CVE-2021-34330

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-34330
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Jt981.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13430)

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-483182.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-868/ Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-868/ 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-21-868/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-21-868/ - Third Party Advisory, VDB Entry

20 Sep 2021, 12:31

Type Values Removed Values Added
CWE CWE-20 CWE-416
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-868/ - Third Party Advisory, VDB Entry

15 Jul 2021, 18:06

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
CWE CWE-416 CWE-20
CPE cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf - Vendor Advisory

13 Jul 2021, 12:15

Type Values Removed Values Added
Summary A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Jt981.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13430) A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Jt981.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13430)
CWE CWE-416

13 Jul 2021, 11:30

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-13 11:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34330

Mitre link : CVE-2021-34330

CVE.ORG link : CVE-2021-34330

JSON object : View

Products Affected

siemens

  • teamcenter_visualization
  • jt2go
CWE
CWE-416

Use After Free

CWE-20

Improper Input Validation