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1 February 2022

Vulnerabilities first published on this day (UTC), newest first.

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  • High 7.4
    CVE-2021-43848 Public exploit

    Unititialized memory access in h2o

    h2o is an open source http server. In code prior to the `8c0eca3` commit h2o may attempt to access uninitialized memory. When receiving QUIC frames in certain order, HTTP/3 server-side implementation of h2o can be misguided to treat uninitialized memory as HT…

    h2o h2o h2o Ubuntu