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Advisory details: ubuntu_osv / UBUNTU-CVE-2014-1721
Advisory ID ubuntu_osv/UBUNTU-CVE-2014-1721
Aliases CVE-2014-1721
Summary Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a heap allocation of a number outside the Small Integer (aka smi) range.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
ubuntu-priority medium https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-1721.json
Reference id Reference type URL
http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html
https://code.google.com/p/chromium/issues/detail?id=350434
https://code.google.com/p/v8/source/detail?r=19834
https://ubuntu.com/security/CVE-2014-1721
https://www.cve.org/CVERecord?id=CVE-2014-1721
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.