CVE-2015-8664

Integer overflow in the WebCursor::Deserialize function in content/common/cursors/webcursor.cc in Google Chrome before 47.0.2526.106 allows remote attackers to cause a denial of service or possibly have unspecified other impact via an RGBA pixel array with crafted dimensions, a different vulnerability than CVE-2015-6792.

CVSS v3.0 8.8 HIGH
CVSS v2.0 7.5 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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/chromium/issues/detail?id=565023
https://codereview.chromium.org/1498903003
https://code.google.com/p/chromium/issues/detail?id=569486
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_15.html	Vendor Advisory
http://www.securityfocus.com/bid/79686
http://www.securitytracker.com/id/1034491
http://www.ubuntu.com/usn/USN-2860-1

Advertisement

Configurations

Configuration 1 (hide)

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

Information

Published : 2015-12-23 19:59

Updated : 2016-12-07 10:29

NVD link : CVE-2015-8664

Mitre link : CVE-2015-8664

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/chromium/issues/detail?id=565023", "name": "https://code.google.com/p/chromium/issues/detail?id=565023", "tags": [], "refsource": "CONFIRM"}, {"url": "https://codereview.chromium.org/1498903003", "name": "https://codereview.chromium.org/1498903003", "tags": [], "refsource": "CONFIRM"}, {"url": "https://code.google.com/p/chromium/issues/detail?id=569486", "name": "https://code.google.com/p/chromium/issues/detail?id=569486", "tags": [], "refsource": "CONFIRM"}, {"url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_15.html", "name": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_15.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/79686", "name": "79686", "tags": [], "refsource": "BID"}, {"url": "http://www.securitytracker.com/id/1034491", "name": "1034491", "tags": [], "refsource": "SECTRACK"}, {"url": "http://www.ubuntu.com/usn/USN-2860-1", "name": "USN-2860-1", "tags": [], "refsource": "UBUNTU"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Integer overflow in the WebCursor::Deserialize function in content/common/cursors/webcursor.cc in Google Chrome before 47.0.2526.106 allows remote attackers to cause a denial of service or possibly have unspecified other impact via an RGBA pixel array with crafted dimensions, a different vulnerability than CVE-2015-6792."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-189"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-8664", "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", "acInsufInfo": true, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2015-12-24T03:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "47.0.2526.80"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2016-12-07T18:29Z"}