6.5

CVE-2023-37557

CODESYS Heap-based Buffer Overflow in multiple products

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Codesys ≫ Control For Beaglebone Sl Version < 4.10.0.0
Codesys ≫ Control For Empc-a/imx6 Sl Version < 4.10.0.0
Codesys ≫ Control For Iot2000 Sl Version < 4.10.0.0
Codesys ≫ Control For Linux Sl Version < 4.10.0.0
Codesys ≫ Control For Pfc100 Sl Version < 4.10.0.0
Codesys ≫ Control For Pfc200 Sl Version < 4.10.0.0
Codesys ≫ Control For Plcnext Sl Version < 4.10.0.0
Codesys ≫ Control For Raspberry Pi Sl Version < 4.10.0.0
Codesys ≫ Control Rte Sl Version < 3.5.19.20
Codesys ≫ Control Rte Sl (for Beckhoff Cx) Version < 3.5.19.20
Codesys ≫ Control Runtime System Toolkit Version < 3.5.19.20
Codesys ≫ Control Win Sl Version < 3.5.19.20
Codesys ≫ Development System Version < 3.5.19.20
Codesys ≫ Hmi Version < 3.5.19.20
Codesys ≫ Safety Sil2 Version < 3.5.19.20
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.63% 0.466
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
info@cert.vde.com 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://cert.vde.com/en/advisories/VDE-2023-019/
Third Party Advisory