Out-of-Bounds Affecting v8/v8 package, versions [,3.22.24.7)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
2.12% (90th percentile)

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  • Snyk IDSNYK-UNMANAGED-V8V8-2365621
  • published26 Jan 2022
  • disclosed7 Dec 2013
  • creditUnknown

Introduced: 7 Dec 2013

CVE-2013-6639  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade v8/v8 to version 3.22.24.7 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. 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 write) or possibly have unspecified other impact via JavaScript code that sets the value of an array element with a crafted index.

References

CVSS Scores

version 3.1