Published: 02/04/2017 Updated: 16/08/2017

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 685

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

An issue exists in certain Apple products. iOS prior to 10.3 is affected. Safari prior to 10.1 is affected. The issue involves the "WebKit" component. It allows remote malicious users to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

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apple safari
apple iphone os

Several security issues were fixed in WebKitGTK+ ...

An issue has been found in WebKit, allowing remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site ...

<!-- Source: bugschromiumorg/p/project-zero/issues/detail?id=1085 EncodedJSValue JSC_HOST_CALL constructJSReadableStreamDefaultReader(ExecState& exec) { VM& vm = execvm(); auto scope = DECLARE_THROW_SCOPE(vm); JSReadableStream* stream = jsDynamicDowncast<JSReadableStream*>(execargument(0)); if (!stream ...

WebKit suffers from a type confusion vulnerability in constructJSReadableStreamDefaultReader ...

CWE-119 https://support.apple.com/HT207617 https://support.apple.com/HT207600 http://www.securityfocus.com/bid/97147 https://security.gentoo.org/glsa/201706-15 http://www.securitytracker.com/id/1038138 https://www.exploit-db.com/exploits/41803/https://nvd.nist.gov https://usn.ubuntu.com/3257-1/https://www.exploit-db.com/exploits/41803/

CVE-2017-2457

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