CVE-2020-26989

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  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
CPE cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*
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

15 Jul 2021, 18:00

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

19 May 2021, 16:15

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

Published : 2021-01-12 21:15

Updated : 2024-02-04 21:23

NVD link : CVE-2020-26989

Mitre link : CVE-2020-26989

CVE.ORG link : CVE-2020-26989

JSON object : View

Products Affected

siemens

  • jt2go
  • solid_edge
  • teamcenter_visualization
CWE
CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write