Title:Mozilla Firefox、Firefox ESR和Thunderbird IonMonkey JIT compiler 安全漏洞 (CVE-2019-17026) Description:Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.
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