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ID

VAR-201208-0202


CVE

CVE-2012-4142


TITLE

Opera Web Browser HTML Injection Vulnerability

Trust: 0.9

sources: BID: 54779 // CNNVD: CNNVD-201207-654

DESCRIPTION

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document. Opera Web Browser is prone to a HTML-injection vulnerability because it fails to properly sanitize user-supplied input. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible. Opera Web Browser versions prior to 12.01 and 11.66 are vulnerable. It supports multi-window browsing and a customizable user interface. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201209-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Opera: Multiple vulnerabilities Date: September 25, 2012 Bugs: #429478, #434584 ID: 201209-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Opera, the worst of which may allow remote execution of arbitrary code. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-client/opera < 12.01.1532 >= 12.01.1532 Description =========== Multiple vulnerabilities have been discovered in Opera. Please review the CVE identifiers and Opera Release Notes referenced below for details. Impact ====== A remote attacker could entice a user to open a specially crafted web page using Opera, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All Opera users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-client/opera-12.01.1532" References ========== [ 1 ] CVE-2012-4010 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4010 [ 2 ] CVE-2012-4142 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4142 [ 3 ] CVE-2012-4143 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4143 [ 4 ] CVE-2012-4144 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4144 [ 5 ] CVE-2012-4145 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4145 [ 6 ] CVE-2012-4146 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4146 [ 7 ] Opera 12.01 for UNIX changelog http://www.opera.com/docs/changelogs/unix/1201/ Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201209-11.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2012 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5

Trust: 2.07

sources: NVD: CVE-2012-4142 // JVNDB: JVNDB-2012-003478 // BID: 54779 // VULHUB: VHN-57423 // PACKETSTORM: 116866

AFFECTED PRODUCTS

vendor:operamodel:browserscope:eqversion:10.00

Trust: 1.6

vendor:operamodel:browserscope:eqversion:12.00

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.62

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.60

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.61

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.63

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.53

Trust: 1.6

vendor:operamodel:browserscope:eqversion:10.54

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.60

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.50

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.01

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.00

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.51

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.51

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.52

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.11

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.10

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.01

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.10

Trust: 1.0

vendor:operamodel:browserscope:lteversion:12.00

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.52.1100

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.50

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.61

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.62

Trust: 1.0

vendor:operamodel:browserscope:lteversion:11.65

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.11

Trust: 1.0

vendor:operamodel:browserscope:eqversion:11.64

Trust: 1.0

vendor:operamodel:browserscope:eqversion:10.52

Trust: 1.0

vendor:opera asamodel:operascope:ltversion:12. x

Trust: 0.8

vendor:opera asamodel:operascope:eqversion:12.01

Trust: 0.8

vendor:susemodel:opensusescope:eqversion:12.1

Trust: 0.3

vendor:susemodel:opensusescope:eqversion:11.4

Trust: 0.3

vendor:operamodel:software opera web browserscope:eqversion:11.64

Trust: 0.3

vendor:operamodel:software opera web browserscope:eqversion:11.62

Trust: 0.3

vendor:operamodel:software opera web browserscope:eqversion:11.61

Trust: 0.3

vendor:operamodel:software opera web browserscope:eqversion:11.60

Trust: 0.3

vendor:gentoomodel:linuxscope: - version: -

Trust: 0.3

sources: BID: 54779 // JVNDB: JVNDB-2012-003478 // CNNVD: CNNVD-201208-020 // NVD: CVE-2012-4142

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2012-4142
value: MEDIUM

Trust: 1.0

NVD: CVE-2012-4142
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201208-020
value: MEDIUM

Trust: 0.6

VULHUB: VHN-57423
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2012-4142
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-57423
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: VULHUB: VHN-57423 // JVNDB: JVNDB-2012-003478 // CNNVD: CNNVD-201208-020 // NVD: CVE-2012-4142

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.9

sources: VULHUB: VHN-57423 // JVNDB: JVNDB-2012-003478 // NVD: CVE-2012-4142

THREAT TYPE

remote

Trust: 1.3

sources: PACKETSTORM: 116866 // CNNVD: CNNVD-201207-654 // CNNVD: CNNVD-201208-020

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-201208-020

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2012-003478

PATCH
title:Opera 12.01 for Windows changelogurl:http://www.opera.com/docs/changelogs/windows/1201/
Trust: 0.8
title:Opera 12.01 for UNIX changelogurl:http://www.opera.com/docs/changelogs/unix/1201/
Trust: 0.8
title:Opera 12.01 for Mac changelogurl:http://www.opera.com/docs/changelogs/mac/1201/
Trust: 0.8
title:Opera 11.66 for Mac changelogurl:http://www.opera.com/docs/changelogs/mac/1166/
Trust: 0.8
title:Advisory: Certain characters in HTML can incorrectly be ignored, which can facilitate XSS attacksurl:http://www.opera.com/support/kb/view/1026/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2012-003478

EXTERNAL IDS
db:NVDid:CVE-2012-4142
Trust: 2.9
db:BIDid:54779
Trust: 1.0
db:JVNDBid:JVNDB-2012-003478
Trust: 0.8
db:CNNVDid:CNNVD-201208-020
Trust: 0.7
db:CNNVDid:CNNVD-201207-654
Trust: 0.6
db:VULHUBid:VHN-57423
Trust: 0.1
db:PACKETSTORMid:116866
Trust: 0.1
sources:
            
            
            VULHUB: VHN-57423 // 
            
            
            
            BID: 54779 // 
            
            
            
            JVNDB: JVNDB-2012-003478 // 
            
            
            
            PACKETSTORM: 116866 // 
            
            
            
            CNNVD: CNNVD-201207-654 // 
            
            
            
            CNNVD: CNNVD-201208-020 // 
            
            
            
            NVD: CVE-2012-4142

REFERENCES
url:http://www.opera.com/docs/changelogs/unix/1201/
Trust: 1.8
url:http://www.opera.com/docs/changelogs/mac/1166/
Trust: 1.7
url:http://www.opera.com/docs/changelogs/mac/1201/
Trust: 1.7
url:http://www.opera.com/docs/changelogs/windows/1201/
Trust: 1.7
url:http://www.opera.com/support/kb/view/1026/
Trust: 1.7
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-4142
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-4142
Trust: 0.8
url:http://www.securityfocus.com/bid/54779
Trust: 0.6
url:http://www.opera.com/
Trust: 0.3
url:https://nvd.nist.gov/vuln/detail/cve-2012-4143
Trust: 0.1
url:http://creativecommons.org/licenses/by-sa/2.5
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2012-4146
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2012-4145
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2012-4144
Trust: 0.1
url:http://security.gentoo.org/glsa/glsa-201209-11.xml
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4142
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2012-4010
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2012-4142
Trust: 0.1
url:http://security.gentoo.org/
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4145
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4010
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4144
Trust: 0.1
url:https://bugs.gentoo.org.
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4143
Trust: 0.1
url:http://nvd.nist.gov/nvd.cfm?cvename=cve-2012-4146
Trust: 0.1
sources:
            
            
            VULHUB: VHN-57423 // 
            
            
            
            BID: 54779 // 
            
            
            
            JVNDB: JVNDB-2012-003478 // 
            
            
            
            PACKETSTORM: 116866 // 
            
            
            
            CNNVD: CNNVD-201207-654 // 
            
            
            
            CNNVD: CNNVD-201208-020 // 
            
            
            
            NVD: CVE-2012-4142

CREDITS
Reported by vendor.
Trust: 0.3
sources:
            
            
            BID: 54779

SOURCES
db:VULHUBid:VHN-57423
db:BIDid:54779
db:JVNDBid:JVNDB-2012-003478
db:PACKETSTORMid:116866
db:CNNVDid:CNNVD-201207-654
db:CNNVDid:CNNVD-201208-020
db:NVDid:CVE-2012-4142

LAST UPDATE DATE
2024-11-23T21:55:56.501000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-57423date:2012-08-07T00:00:00
db:BIDid:54779date:2012-09-25T23:10:00
db:JVNDBid:JVNDB-2012-003478date:2012-08-08T00:00:00
db:CNNVDid:CNNVD-201207-654date:2012-08-06T00:00:00
db:CNNVDid:CNNVD-201208-020date:2012-08-07T00:00:00
db:NVDid:CVE-2012-4142date:2024-11-21T01:42:15.587

SOURCES RELEASE DATE
db:VULHUBid:VHN-57423date:2012-08-06T00:00:00
db:BIDid:54779date:2012-08-02T00:00:00
db:JVNDBid:JVNDB-2012-003478date:2012-08-08T00:00:00
db:PACKETSTORMid:116866date:2012-09-26T02:47:06
db:CNNVDid:CNNVD-201207-654date:2012-08-06T00:00:00
db:CNNVDid:CNNVD-201208-020date:2012-08-07T00:00:00
db:NVDid:CVE-2012-4142date:2012-08-06T16:55:06.977