CVE-2020-8674

Out-of-bounds read in DHCPv6 subsystem in Intel(R) AMT and Intel(R)ISM versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64 and 14.0.33 may allow an unauthenticated user to potentially enable information disclosure via network access.

• CWE-125

• https://security.netapp.com/advisory/ntap-20200611-0007/
• https://support.lenovo.com/de/en/product_security/len-30041
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.kb.cert.org/vuls/id/257161
• https://www.synology.com/security/advisory/Synology_SA_20_15Third Party Advisory
• https://security.netapp.com/advisory/ntap-20200611-0007/
• https://support.lenovo.com/de/en/product_security/len-30041
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.htmlVendor Advisory
• https://www.kb.cert.org/vuls/id/257161
• https://www.synology.com/security/advisory/Synology_SA_20_15Third Party Advisory

Published

Jun 15, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2020-8668Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2020-8669Improper input validation in the Intel(R) Data Center Manage…6.5
• CVE-2020-8670Race condition in the firmware for some Intel(R) Processors …6.4
• CVE-2020-8671Insufficient control flow management in BIOS firmware 8th, 9…5.5
• CVE-2020-8672Out of bound read in BIOS firmware for 8th, 9th Generation I…7.8
• CVE-2020-8673Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2020-8675Insufficient control flow management in firmware build and s…6.8
• CVE-2020-8676Improper access control in the Intel(R) Visual Compute Accel…6.7
• CVE-2020-8677Improper access control in the Intel(R) Visual Compute Accel…4.4
• CVE-2020-8678Improper access control for Intel(R) Graphics Drivers before…7.8
• CVE-2020-8679Out-of-bounds write in Kernel Mode Driver for some Intel(R) …5.5
• CVE-2020-8680Race condition in some Intel(R) Graphics Drivers before vers…7