8.8
CVSSv3

CVE-2018-6064

Published: 14/11/2018 Updated: 07/11/2023
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

Vulnerability Summary

Type Confusion in the implementation of __defineGetter__ in V8 in Google Chrome before 65.0.3325.146 allowed a remote malicious user to potentially exploit heap corruption via a crafted HTML page.

Vulnerability Trend

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google chrome

redhat enterprise linux desktop 6.0

redhat enterprise linux server 6.0

redhat enterprise linux workstation 6.0

debian debian linux 9.0

Vendor Advisories

Synopsis Important: chromium-browser security update Type/Severity Security Advisory: Important Topic An update for chromium-browser is now available for Red Hat Enterprise Linux 6 SupplementaryRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability S ...
Several vulnerabilities have been discovered in the chromium web browser CVE-2018-6056 lokihardt discovered an error in the v8 javascript library CVE-2018-6057 Gal Beniamini discovered errors related to shared memory permissions CVE-2018-6060 Omair discovered a use-after-free issue in blink/webkit CVE-2018-6061 Guang Gong disco ...
Type Confusion in the implementation of __defineGetter__ in V8 in Google Chrome prior to 6503325146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page ...

Exploits

/* Here's a snippet of the method cschromiumorg/chromium/src/v8/src/elementscc?rcl=3cbf26e8a21aa76703d2c3c51adb9c96119500da&l=1051 static Maybe<bool> CollectValuesOrEntriesImpl( Isolate* isolate, Handle<JSObject> object, Handle<FixedArray> values_or_entries, bool get_entries, int* nof_items, Pr ...
Chrome V8 suffers from a type confusion vulnerability in ElementsAccessorBase::CollectValuesOrEntriesImpl ...