CVE-2013-6640

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds read) via JavaScript code that sets a variable to the value of an array element with a crafted index.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Dec 7, 2013
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2013

CVE-2013-66417.5Use-after-free vulnerability in the FormAssociatedElement::formRemovedFromTree function in core/html/FormAssociatedElement.cpp in Blink, as CVE-2013-66425.0Google Chrome through 32.0.1700.23 on Android allows remote attackers to spoof the address bar via unspecified vectors.CVE-2013-66437.5The OneClickSigninBubbleView::WindowClosing function in browser/ui/views/sync/one_click_signin_bubble_view.cc in Google Chrome before 32.0.1CVE-2013-66447.5Multiple unspecified vulnerabilities in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allow attCVE-2013-66456.8Use-after-free vulnerability in the OnWindowRemovingFromRootWindow function in content/browser/web_contents/web_contents_view_aura.cc in GooCVE-2013-66467.5Use-after-free vulnerability in the Web Workers implementation in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on MaCVE-2013-66479.8A use-after-free in AnimationController::endAnimationUpdate in Google Chrome.CVE-2013-66487.5SkRegion::setPath in Skia allows remote attackers to cause a denial of service (crash).CVE-2013-66497.5Use-after-free vulnerability in the RenderSVGImage::paint function in core/rendering/svg/RenderSVGImage.cpp in Blink, as used in Google ChroCVE-2013-66507.5The StoreBuffer::ExemptPopularPages function in store-buffer.cc in Google V8 before 3.22.24.16, as used in Google Chrome before 32.0.1700.10CVE-2013-66527.5Directory traversal vulnerability in sandbox/win/src/named_pipe_dispatcher.cc in Google Chrome before 33.0.1750.117 on Windows allows attackCVE-2013-66537.5Use-after-free vulnerability in the web contents implementation in Google Chrome before 33.0.1750.117 allows remote attackers to cause a den
CVE-2013-6640: High severity, CVSS 7.5 | Vulnix