Vulnerabilities > CVE-2012-2819 - Improper Input Validation vulnerability in Google Chrome

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
google
CWE-20
nessus
NVD
Published: 2012-06-27
Updated: 2023-11-07

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Google
2342

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Server Side Include (SSI) Injection
    An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
  • Cross Zone Scripting
    An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
  • Cross Site Scripting through Log Files
    An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
  • Command Line Execution through SQL Injection
    An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.

Nessus

  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201208-03.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201208-03 (Chromium: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Chromium. Please review the CVE identifiers and release notes referenced below for details. Impact : A remote attacker could entice a user to open a specially crafted web site using Chromium, possibly resulting in the execution of arbitrary code with the privileges of the process, a Denial of Service condition, disclosure of sensitive information, or other unspecified impact. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id61542
    published2012-08-15
    reporterThis script is Copyright (C) 2012-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/61542
    titleGLSA-201208-03 : Chromium: Multiple vulnerabilities
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201208-03.
#
# The advisory text is Copyright (C) 2001-2017 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(61542);
  script_version("1.10");
  script_cvs_date("Date: 2018/07/11 17:09:26");

  script_cve_id("CVE-2012-2815", "CVE-2012-2817", "CVE-2012-2818", "CVE-2012-2819", "CVE-2012-2820", "CVE-2012-2821", "CVE-2012-2823", "CVE-2012-2824", "CVE-2012-2825", "CVE-2012-2826", "CVE-2012-2829", "CVE-2012-2830", "CVE-2012-2831", "CVE-2012-2834", "CVE-2012-2842", "CVE-2012-2843", "CVE-2012-2846", "CVE-2012-2847", "CVE-2012-2848", "CVE-2012-2849", "CVE-2012-2853", "CVE-2012-2854", "CVE-2012-2857", "CVE-2012-2858", "CVE-2012-2859", "CVE-2012-2860");
  script_bugtraq_id(54203, 54386, 54749);
  script_xref(name:"GLSA", value:"201208-03");

  script_name(english:"GLSA-201208-03 : Chromium: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201208-03
(Chromium: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Chromium. Please review
      the CVE identifiers and release notes referenced below for details.
  
Impact :

    A remote attacker could entice a user to open a specially crafted web
      site using Chromium, possibly resulting in the execution of arbitrary
      code with the privileges of the process, a Denial of Service condition,
      disclosure of sensitive information, or other unspecified impact.
  
Workaround :

    There is no known workaround at this time."
  );
  # https://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a188005b"
  );
  # https://googlechromereleases.blogspot.com/2012/07/stable-channel-update.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?5d5db751"
  );
  # https://googlechromereleases.blogspot.com/2012/07/stable-channel-release.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?e90fa04b"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201208-03"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Chromium users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=www-client/chromium-21.0.1180.57'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:chromium");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"www-client/chromium", unaffected:make_list("ge 21.0.1180.57"), vulnerable:make_list("lt 21.0.1180.57"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Chromium");
}
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_FF922811C09611E1B0F400262D5ED8EE.NASL
    descriptionGoogle Chrome Releases reports : [118633] Low CVE-2012-2815: Leak of iframe fragment id. Credit to Elie Bursztein of Google. [120222] High CVE-2012-2817: Use-after-free in table section handling. Credit to miaubiz. [120944] High CVE-2012-2818: Use-after-free in counter layout. Credit to miaubiz. [120977] High CVE-2012-2819: Crash in texture handling. Credit to Ken
    last seen2020-06-01
    modified2020-06-02
    plugin id59750
    published2012-06-28
    reporterThis script is Copyright (C) 2012-2013 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/59750
    titleFreeBSD : chromium -- multiple vulnerabilities (ff922811-c096-11e1-b0f4-00262d5ed8ee)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2013 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(59750);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2013/06/22 00:15:02 $");

  script_cve_id("CVE-2012-2815", "CVE-2012-2817", "CVE-2012-2818", "CVE-2012-2819", "CVE-2012-2820", "CVE-2012-2821", "CVE-2012-2822", "CVE-2012-2823", "CVE-2012-2824", "CVE-2012-2826", "CVE-2012-2827", "CVE-2012-2828", "CVE-2012-2829", "CVE-2012-2830", "CVE-2012-2831", "CVE-2012-2832", "CVE-2012-2833", "CVE-2012-2834");

  script_name(english:"FreeBSD : chromium -- multiple vulnerabilities (ff922811-c096-11e1-b0f4-00262d5ed8ee)");
  script_summary(english:"Checks for updated package in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote FreeBSD host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Google Chrome Releases reports :

[118633] Low CVE-2012-2815: Leak of iframe fragment id. Credit to Elie
Bursztein of Google.

[120222] High CVE-2012-2817: Use-after-free in table section handling.
Credit to miaubiz.

[120944] High CVE-2012-2818: Use-after-free in counter layout. Credit
to miaubiz.

[120977] High CVE-2012-2819: Crash in texture handling. Credit to Ken
'gets' Russell of the Chromium development community.

[121926] Medium CVE-2012-2820: Out-of-bounds read in SVG filter
handling. Credit to Atte Kettunen of OUSPG.

[122925] Medium CVE-2012-2821: Autofill display problem. Credit to
'simonbrown60'.

[various] Medium CVE-2012-2822: Misc. lower severity OOB read issues
in PDF. Credit to awesome ASAN and various Googlers (Kostya
Serebryany, Evgeniy Stepanov, Mateusz Jurczyk, Gynvael Coldwind).

[124356] High CVE-2012-2823: Use-after-free in SVG resource handling.
Credit to miaubiz.

[125374] High CVE-2012-2824: Use-after-free in SVG painting. Credit to
miaubiz.

[128688] Medium CVE-2012-2826: Out-of-bounds read in texture
conversion. Credit to Google Chrome Security Team (Inferno).

[Mac only] [129826] Low CVE-2012-2827: Use-after-free in Mac UI.
Credit to the Chromium development community (Dharani Govindan).

[129857] High CVE-2012-2828: Integer overflows in PDF. Credit to
Mateusz Jurczyk of Google Security Team and Google Chrome Security
Team (Chris Evans).

[129947] High CVE-2012-2829: Use-after-free in first-letter handling.
Credit to miaubiz.

[129951] High CVE-2012-2830: Wild pointer in array value setting.
Credit to miaubiz.

[130356] High CVE-2012-2831: Use-after-free in SVG reference handling.
Credit to miaubiz.

[131553] High CVE-2012-2832: Uninitialized pointer in PDF image codec.
Credit to Mateusz Jurczyk of Google Security Team.

[132156] High CVE-2012-2833: Buffer overflow in PDF JS API. Credit to
Mateusz Jurczyk of Google Security Team.

[132779] High CVE-2012-2834: Integer overflow in Matroska container.
Credit to Juri Aedla."
  );
  # http://googlechromereleases.blogspot.com/search/label/Stable%20updates
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?29fa020e"
  );
  # http://www.freebsd.org/ports/portaudit/ff922811-c096-11e1-b0f4-00262d5ed8ee.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?09fae784"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:chromium");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/06/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/06/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/06/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"chromium<20.0.1132.43")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyWindows
    NASL idGOOGLE_CHROME_20_0_1132_43.NASL
    descriptionThe version of Google Chrome installed on the remote host is earlier than 20.0.1132.43 and is, therefore, affected by the following vulnerabilities : - An error exists related to the loading of the
    last seen2020-06-01
    modified2020-06-02
    plugin id59735
    published2012-06-27
    reporterThis script is Copyright (C) 2012-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/59735
    titleGoogle Chrome < 20.0.1132.43 Multiple Vulnerabilities
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2012-355.NASL
    description - Update Chromium to 22.0.1190 - Security Fixes (bnc#769181) : - CVE-2012-2815: Leak of iframe fragment id - CVE-2012-2816: Prevent sandboxed processes interfering with each other - CVE-2012-2817: Use-after-free in table section handling - CVE-2012-2818: Use-after-free in counter layout - CVE-2012-2819: Crash in texture handling - CVE-2012-2820: Out-of-bounds read in SVG filter handling - CVE-2012-2821: Autofill display problem - CVE-2012-2823: Use-after-free in SVG resource handling - CVE-2012-2826: Out-of-bounds read in texture conversion - CVE-2012-2829: Use-after-free in first-letter handling - CVE-2012-2830: Wild pointer in array value setting - CVE-2012-2831: Use-after-free in SVG reference handling - CVE-2012-2834: Integer overflow in Matroska container - CVE-2012-2825: Wild read in XSL handling - CVE-2012-2807: Integer overflows in libxml - Fix update-alternatives within the spec-file - Update v8 to 3.12.5.0 - Fixed Chromium issues: 115100, 129628, 131994, 132727, 132741, 132742, 133211 - Fixed V8 issues: 915, 1914, 2034, 2087, 2094, 2134, 2156, 2166, 2172, 2177, 2179, 2185 - Added --extra-code flag to mksnapshot to load JS code into the VM before creating the snapshot. - Support
    last seen2020-06-05
    modified2014-06-13
    plugin id74660
    published2014-06-13
    reporterThis script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/74660
    titleopenSUSE Security Update : chromium / v8 (openSUSE-SU-2012:0813-1)

Oval

accepted2013-08-12T04:06:59.440-04:00
classvulnerability
contributors
  • nameShane Shaffer
    organizationG2, Inc.
  • nameShane Shaffer
    organizationG2, Inc.
  • nameMaria Kedovskaya
    organizationALTX-SOFT
definition_extensions
commentGoogle Chrome is installed
ovaloval:org.mitre.oval:def:11914
descriptionThe 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.
familywindows
idoval:org.mitre.oval:def:14938
statusaccepted
submitted2012-06-27T11:45:52.000-04:00
titleThe texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures
version44

References