Google: Incomplete Patches Caused Quarter of Zero-Days in 2020
A quarter of zero-day exploits discovered last year could have been avoided if vendors had taken a more methodical and comprehensive approach to patching, according to Google. Project Zero security researcher, Maddie Stone, argued in a blog post yesterday that 25% of zero-days spotted in 2020 were closely related to previously publicly disclosed vulnerabilities. This means that incomplete patches issued by vendors are effectively allowing attackers to craft follow-up zero-days more easily, in some cases…
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