CVE-2015-8664

Google Chrome - Renderer Process to Browser Process Privilege Escalation

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Desbordamiento de entero en la función the WebCursor::Deserialize en content/common/cursors/webcursor.cc en Google Chrome en versiones anteriores a la 47.0.2526.106 permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de un array de pixel RGBA con dimensiones manipuladas, una vulnerabilidad diferente a CVE-2015-6792.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-12-18 First Exploit
2015-12-23 CVE Reserved
2015-12-24 CVE Published
2023-11-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-189: Numeric Errors
CWE-416: Use After Free

CAPEC

References (10)

URL	Tag	Source
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_15.html	X_refsource_confirm
http://www.securityfocus.com/bid/79686	Vdb Entry
http://www.securitytracker.com/id/1034491	Vdb Entry
https://code.google.com/p/chromium/issues/detail?id=565023	X_refsource_confirm
https://code.google.com/p/chromium/issues/detail?id=569486	X_refsource_confirm
https://codereview.chromium.org/1498903003	X_refsource_confirm

URL	Date	SRC
https://www.exploit-db.com/exploits/39039	2015-12-18

URL	Date	SRC

URL	Date	SRC
http://www.ubuntu.com/usn/USN-2860-1	2023-11-07
https://access.redhat.com/security/cve/CVE-2015-8664	2015-12-17
https://bugzilla.redhat.com/show_bug.cgi?id=1294768	2015-12-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				<= 47.0.2526.80 Search vendor "Google" for product "Chrome" and version " <= 47.0.2526.80"		-		Affected