Non notée
CVE-2020-5655 NULL pointer dereferences vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91…
Description
NULL pointer dereferences vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before, RD81DL96 High Speed Data Logger Module First 2 digits of serial number are '08' or before, RD81MES96N MES Interface Module First 2 digits of serial number are '04' or before, and RD81OPC96 OPC UA Server Module First 2 digits of serial number are '04' or before) allows a remote unauthenticated attacker to stop the network functions of the products via a specially crafted packet.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| MELSEC iQ-R series | Versions non publiées |
Autres CVE de MELSEC iQ-R series
Les 6 CVE de MELSEC iQ-R series →
CVE-2020-5657
Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in TCP/IP function…
Non notée
CVE-2020-5658
Resource Management Errors vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91…
Non notée
CVE-2020-5656
Improper access control vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91…
Non notée
CVE-2020-5653
Buffer overflow vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91 EtherNet/IP…
Non notée