CVE-2012-2819

Gentoo Linux Security Advisory 201208-03

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures, which allows remote attackers to cause a denial of service (assertion failure and application crash) or possibly have unspecified other impact via a crafted web page, as demonstrated by certain WebGL performance tests, aka rdar problem 11520387.

La implementación texSubImage2D en el subsistema WebGL en Google Chrome anterior a v20.0.1132.43 no controla correctamente la carga de texturas de punto flotante, lo cual permite a atacantes remotos provocar una denegación de servicio (error de aserción y caída de la aplicación) o posiblemente tener otros impactos a través de una página web manipulada, como lo demuestran ciertos test de rendimiento en WebGL, también conocido como problema rdar 11520387.

Multiple vulnerabilities have been reported in Chromium, some of which may allow execution of arbitrary code. Versions less than 21.0.1180.57 are affected.

*Credits: N/A

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

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

2012-05-19 CVE Reserved
2012-06-27 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://code.google.com/p/chromium/issues/detail?id=120977	X_refsource_confirm
http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html	X_refsource_confirm
http://trac.webkit.org/changeset/117191	X_refsource_confirm
http://trac.webkit.org/changeset/118410	X_refsource_confirm
https://bugs.webkit.org/show_bug.cgi?id=85942	X_refsource_confirm
https://chromiumcodereview.appspot.com/10444013	X_refsource_confirm
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14938	Signature

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://hermes.opensuse.org/messages/15075728	2023-11-07

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"				<= 20.0.1132.42 Search vendor "Google" for product "Chrome" and version " <= 20.0.1132.42"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.0 Search vendor "Google" for product "Chrome" and version "20.0.1132.0"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.1 Search vendor "Google" for product "Chrome" and version "20.0.1132.1"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.2 Search vendor "Google" for product "Chrome" and version "20.0.1132.2"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.3 Search vendor "Google" for product "Chrome" and version "20.0.1132.3"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.4 Search vendor "Google" for product "Chrome" and version "20.0.1132.4"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.5 Search vendor "Google" for product "Chrome" and version "20.0.1132.5"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.6 Search vendor "Google" for product "Chrome" and version "20.0.1132.6"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.7 Search vendor "Google" for product "Chrome" and version "20.0.1132.7"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.8 Search vendor "Google" for product "Chrome" and version "20.0.1132.8"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.9 Search vendor "Google" for product "Chrome" and version "20.0.1132.9"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.10 Search vendor "Google" for product "Chrome" and version "20.0.1132.10"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.11 Search vendor "Google" for product "Chrome" and version "20.0.1132.11"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.12 Search vendor "Google" for product "Chrome" and version "20.0.1132.12"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.13 Search vendor "Google" for product "Chrome" and version "20.0.1132.13"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.14 Search vendor "Google" for product "Chrome" and version "20.0.1132.14"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.15 Search vendor "Google" for product "Chrome" and version "20.0.1132.15"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.16 Search vendor "Google" for product "Chrome" and version "20.0.1132.16"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.17 Search vendor "Google" for product "Chrome" and version "20.0.1132.17"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.18 Search vendor "Google" for product "Chrome" and version "20.0.1132.18"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.19 Search vendor "Google" for product "Chrome" and version "20.0.1132.19"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.20 Search vendor "Google" for product "Chrome" and version "20.0.1132.20"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.21 Search vendor "Google" for product "Chrome" and version "20.0.1132.21"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.22 Search vendor "Google" for product "Chrome" and version "20.0.1132.22"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.23 Search vendor "Google" for product "Chrome" and version "20.0.1132.23"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.24 Search vendor "Google" for product "Chrome" and version "20.0.1132.24"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.25 Search vendor "Google" for product "Chrome" and version "20.0.1132.25"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.26 Search vendor "Google" for product "Chrome" and version "20.0.1132.26"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.27 Search vendor "Google" for product "Chrome" and version "20.0.1132.27"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.28 Search vendor "Google" for product "Chrome" and version "20.0.1132.28"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.29 Search vendor "Google" for product "Chrome" and version "20.0.1132.29"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.30 Search vendor "Google" for product "Chrome" and version "20.0.1132.30"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.31 Search vendor "Google" for product "Chrome" and version "20.0.1132.31"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.32 Search vendor "Google" for product "Chrome" and version "20.0.1132.32"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.33 Search vendor "Google" for product "Chrome" and version "20.0.1132.33"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.34 Search vendor "Google" for product "Chrome" and version "20.0.1132.34"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.35 Search vendor "Google" for product "Chrome" and version "20.0.1132.35"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.36 Search vendor "Google" for product "Chrome" and version "20.0.1132.36"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.37 Search vendor "Google" for product "Chrome" and version "20.0.1132.37"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.38 Search vendor "Google" for product "Chrome" and version "20.0.1132.38"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.39 Search vendor "Google" for product "Chrome" and version "20.0.1132.39"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.40 Search vendor "Google" for product "Chrome" and version "20.0.1132.40"		-		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				20.0.1132.41 Search vendor "Google" for product "Chrome" and version "20.0.1132.41"		-		Affected