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: 686

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

Integer overflow in computing the required allocation size when instantiating a new javascript object 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
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
mi mi6 browser -

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 ...

Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 6503325146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page ...

There's an integer overflow in computing the required allocation size when instantiating a new javascript object See the following code in objectscc // static bool JSFunction::CalculateInstanceSizeForDerivedClass( Handle<JSFunction> function, InstanceType instance_type, int requested_embedder_fields, int* instance_size, int* ...

Chrome V8 CVE-2018-6065 Exploit Analysis blog post: b1tggithubio/post/cve-2018-6065-analysis git reset 0407506af3d9d7e2718be1d8759296165b218fcf --hard gclient sync -f tools/dev/v8genpy x64debug ninja -C outgn/x64debug tools/dev/v8genpy x64release ninja -C outgn/x64release Test on Ubuntu 1804 and Ubuntu 2010

CWE-787 CWE-190 https://crbug.com/808192 https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html http://www.securityfocus.com/bid/103297 https://access.redhat.com/errata/RHSA-2018:0484 https://www.exploit-db.com/exploits/44584/https://www.debian.org/security/2018/dsa-4182 https://www.zerodayinitiative.com/advisories/ZDI-19-367/https://access.redhat.com/errata/RHSA-2018:0484 https://nvd.nist.gov https://www.exploit-db.com/exploits/44584/https://www.debian.org/security/./dsa-4182

CVE-2018-6065

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