7.8

CVE-2021-37202

A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Nx 1980 Version < 1984
Siemens ≫ Solid Edge Version < se2021
Siemens ≫ Solid Edge Version se2021 Update -
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack1
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack2
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack3
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack4
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack5
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack6
Siemens ≫ Solid Edge Version se2021 Update maintenance_pack7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.85% 0.538
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://cert-portal.siemens.com/productcert/pdf/ssa-208530.pdf
Patch
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
Patch
Vendor Advisory