CVE-2020-26998

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-26998
A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12040)

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-238/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-857/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

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

22 Feb 2022, 14:14

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-857/ - Third Party Advisory, VDB Entry
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf - Patch, Vendor Advisory

19 May 2021, 16:15

Type Values Removed Values Added
Summary A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), 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 memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12040) A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12040)

17 May 2021, 13:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf -

05 Mar 2021, 18:57

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-238/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-238/ - Third Party Advisory, VDB Entry

24 Feb 2021, 18:15

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-238/ -

10 Feb 2021, 15:09

Type Values Removed Values Added
CWE CWE-125
CVSS v2 : unknown
v3 : unknown 		v2 : 2.1
v3 : 5.5
References (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - Vendor Advisory
CPE cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*

09 Feb 2021, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-02-09 17:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-26998

Mitre link : CVE-2020-26998

CVE.ORG link : CVE-2020-26998

JSON object : View

Products Affected

siemens

  • teamcenter_visualization
  • jt2go
CWE
CWE-125

Out-of-bounds Read