Integer Overflow Vulnerability in WebCrypto Function of Firefox < 58

CVE-2018-5122 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

A potential integer overflow in the "DoCrypt" function of WebCrypto was identified. If a means was found of exploiting it, it could result in an out-of-bounds write. This vulnerability affects Firefox < 58.

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