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2420 + 2421

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earthlng
2018-02-16 18:39:01 +01:00
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parent a6fd4d1db1
commit 0473c73860
1 changed files with 8 additions and 8 deletions
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user.js
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@@ -1127,17 +1127,17 @@ user_pref("dom.idle-observers-api.enabled", false);
/* 2418: disable full-screen API
* false=block, true=ask ***/
user_pref("full-screen-api.enabled", false);
/* 2420: disable asm.js (http://asmjs.org/) (FF22+)
* [1] https://www.mozilla.org/security/advisories/mfsa2015-29/
* [2] https://www.mozilla.org/security/advisories/mfsa2015-50/
* [3] https://www.mozilla.org/security/advisories/mfsa2017-01/#CVE-2017-5375
* [4] https://www.mozilla.org/security/advisories/mfsa2017-05/#CVE-2017-5400 ***/
/* 2420: disable asm.js (FF22+)
* [1] http://asmjs.org/
* [2] https://www.mozilla.org/security/advisories/mfsa2015-29/
* [3] https://www.mozilla.org/security/advisories/mfsa2015-50/
* [4] https://www.mozilla.org/security/advisories/mfsa2017-01/#CVE-2017-5375
* [5] https://www.mozilla.org/security/advisories/mfsa2017-05/#CVE-2017-5400
* [6] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/
user_pref("javascript.options.asmjs", false);
/* 2421: disable Ion and baseline JIT to help harden JS against exploits
* see: CVE-2015-0817 (FF36 1145255), CVE-2017-5375 (FF51 1325200), CVE-2017-5400 (FF52 1334933)
* [WARNING] Causes the odd site issue and there is also a performance loss
* [1] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0817
* [2] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/
* [1] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0817 ***/
// user_pref("javascript.options.ion", false);
// user_pref("javascript.options.baselinejit", false);
/* 2422: disable WebAssembly for now (FF52+)