Fedora Essential and Critical Security Patch Updates - Page 718

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Fedora 22: python-tornado Security Update

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Security fixes The XSRF token is now encoded with a random mask on each request. This makes it safe to include in compressed pages without being vulnerable to the BREACH attack. This applies to most applications that use both the xsrf_cookies and gzip options (or have gzip applied by a proxy). Backwards-compatibility notes If Tornado 3.2.2 is run at the same time as older versions on the same [More...]