CVE-2014-1721

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.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://code.google.com/p/v8/source/detail?r=19834
https://code.google.com/p/chromium/issues/detail?id=350434
http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html	Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html
http://www.debian.org/security/2014/dsa-2905
http://security.gentoo.org/glsa/glsa-201408-16.xml

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Information

Published : 2014-04-09 03:57

Updated : 2017-01-06 18:59

NVD link : CVE-2014-1721

Mitre link : CVE-2014-1721

JSON object : View

CWE

CWE-189

Numeric Errors

Advertisement

Products Affected

google

chrome

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://code.google.com/p/v8/source/detail?r=19834", "name": "https://code.google.com/p/v8/source/detail?r=19834", "tags": [], "refsource": "CONFIRM"}, {"url": "https://code.google.com/p/chromium/issues/detail?id=350434", "name": "https://code.google.com/p/chromium/issues/detail?id=350434", "tags": [], "refsource": "CONFIRM"}, {"url": "http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html", "name": "http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html", "name": "openSUSE-SU-2014:0601", "tags": [], "refsource": "SUSE"}, {"url": "http://www.debian.org/security/2014/dsa-2905", "name": "DSA-2905", "tags": [], "refsource": "DEBIAN"}, {"url": "http://security.gentoo.org/glsa/glsa-201408-16.xml", "name": "GLSA-201408-16", "tags": [], "refsource": "GENTOO"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-189"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-1721", "ASSIGNER": "security@google.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2014-04-09T10:57Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "34.0.1847.115"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-01-07T02:59Z"}