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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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      <title>RUSTSEC-2020-0119 — ReadTicket and WriteTicket should only be sendable when T is Send</title>
      <link>https://cve.radiocsirt.org/vuln/rustsec-2020-0119</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; crates.io: ticketed_lock&lt;/p&gt;
&lt;p&gt;Affected versions of this crate unconditionally implemented `Send` for `ReadTicket&amp;lt;T&amp;gt;` &amp;amp; `WriteTicket&amp;lt;T&amp;gt;`.
This allows to send non-Send `T` to other threads.&lt;/p&gt;
&lt;p&gt;This can allows creating data races by cloning types with internal mutability and sending them to other threads (as `T` of `ReadTicket&amp;lt;T&amp;gt;`/`WriteTicket&amp;lt;T&amp;gt;`). Such data races can cause memory corruption or other undefined behavior.&lt;/p&gt;
&lt;p&gt;The flaw was corrected in commit a986a93 by adding `T: Send` bounds to `Send` impls of `ReadTicket&amp;lt;T&amp;gt;`/`WriteTicket&amp;lt;T&amp;gt;`.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; crates.io: ticketed_lock&lt;/p&gt;
&lt;p&gt;Affected versions of this crate unconditionally implemented `Send` for `ReadTicket&amp;lt;T&amp;gt;` &amp;amp; `WriteTicket&amp;lt;T&amp;gt;`.
This allows to send non-Send `T` to other threads.&lt;/p&gt;
&lt;p&gt;This can allows creating data races by cloning types with internal mutability and sending them to other threads (as `T` of `ReadTicket&amp;lt;T&amp;gt;`/`WriteTicket&amp;lt;T&amp;gt;`). Such data races can cause memory corruption or other undefined behavior.&lt;/p&gt;
&lt;p&gt;The flaw was corrected in commit a986a93 by adding `T: Send` bounds to `Send` impls of `ReadTicket&amp;lt;T&amp;gt;`/`WriteTicket&amp;lt;T&amp;gt;`.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/rustsec-2020-0119</guid>
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