Security researchers have discovered a generic remote Spectre variant 1 attack dubbed NetSpectre that can be carried out over the network.
Cisco released new security updates on Friday, two rated high severity and two medium severity, to address ASA, NX-OS and CPU side-channel vulnerablities that impact multiple products.
Apple released macOS High Sierra 10.13.2 Supplemental Update that includes security improvements to Safari and WebKit to mitigate the effects of Spectre vulnerability (CVE-2017-5753 and CVE-2017-5715). Apple also provided a security update for Safari 11.0.2 for OS X El Capitan 10.11.6 and macOS Sierra 10.12.6, with fixes for the same Spectre vulnerabilities. The MacOS High Sierra update will already upgrade Safari to version 11.0.2 (13604.4.7.1.6) or version 11.0.2 …