CVE-2019-16871

概要

参考情報

• download.beckhoff.com/download/document/product-security/Advisories/advisory-2017-001.pdf · Vendor Advisory
• ic4.be/2019/12/18/beckhoff-cve-2019-16871 · Exploit

twincat のその他の脆弱性

• CVE-2020-12494中 5.3Beckhoff's TwinCAT RT network driver for Intel 8254x and 8255x is providing EtherCAT functionality. The driver implements real-time features…
• CVE-2019-5636高 7.5When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT devices are sti…
• CVE-2017-16718中 5.9Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol use…
• CVE-2018-7502高 7.8Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer v…
• CVE-2011-3486中 5.0Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which…