CVE-2020-26989

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-26989
A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), 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 stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)

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-622830.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-050/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
History

23 Jul 2021, 19:51

Type Values Removed Values Added
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf - Patch, Vendor Advisory
CPE cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*

15 Jul 2021, 18:00

Type Values Removed Values Added
CWE CWE-787 CWE-121
CPE cpe:2.3:a:siemens:solid_edge:se2021:mp1:*:*:*:*:*:* cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1:*:*:*:*:*:*

19 May 2021, 16:15

Type Values Removed Values Added
Summary A vulnerability has been identified in JT2Go (All Versions < V13.1.0), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), 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 a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892) A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), 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 stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf -

09 Feb 2021, 20:15

Type Values Removed Values Added
Summary A vulnerability has been identified in JT2Go (All Versions < V13.1.0), JT2Go (V 13.1.0), Solid Edge (All Versions < SE2021MP2), Teamcenter Visualization (All Versions < V13.1.0), Teamcenter Visualization (V 13.1.0). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. 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), Solid Edge SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2), 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 a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)
References
  • {'url': 'https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf', 'name': 'https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf', 'tags': [], 'refsource': 'CONFIRM'}

09 Feb 2021, 14:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf -

01 Feb 2021, 17:34

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-050/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-050/ - Third Party Advisory, VDB Entry

15 Jan 2021, 18:15

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-050/ -

14 Jan 2021, 17:51

Type Values Removed Values Added
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
References (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf - (MISC) https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf - Vendor Advisory
CPE cpe:2.3:a:siemens:solid_edge:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:solid_edge:se2021:mp1:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
CWE CWE-787

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-2020-26989

Mitre link : CVE-2020-26989

CVE.ORG link : CVE-2020-26989

JSON object : View

Products Affected

siemens

  • solid_edge
  • jt2go
  • teamcenter_visualization
CWE
CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write