CVE-2020-26988

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-26988
A vulnerability has been identified in JT2Go (All versions < V13.1.0), 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 an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11891)

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

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://www.zerodayinitiative.com/advisories/ZDI-21-049/ 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 2021, 19:52

Type Values Removed Values Added
CVSS v2 : 6.8
v3 : 7.8 		v2 : 6.8
v3 : 8.8

09 Feb 2021, 18:15

Type Values Removed Values Added
Summary A vulnerability has been identified in JT2Go (All Versions < V13.1.0), 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 an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. A vulnerability has been identified in JT2Go (All versions < V13.1.0), 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 an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11891)

01 Feb 2021, 17:35

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-049/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-049/ - Third Party Advisory, VDB Entry

15 Jan 2021, 18:15

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-049/ -

14 Jan 2021, 17:49

Type Values Removed Values Added
CWE CWE-787
CPE cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
References (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf - (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf - Vendor Advisory

12 Jan 2021, 21:41

Type Values Removed Values Added
New CVE
Information

Published : 2021-01-12 21:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-26988

Mitre link : CVE-2020-26988

CVE.ORG link : CVE-2020-26988

JSON object : View

Products Affected

siemens

  • teamcenter_visualization
  • jt2go
CWE
CWE-787

Out-of-bounds Write