Opera Web Browser up to 7.19 access control

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Opera Web Browser up to 7.19. The impacted element is an unknown function. Executing a manipulation can lead to access control. This vulnerability is handled as CVE-2010-4043. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in Opera Web Browser up to 7.19 (Web Browser). This vulnerability affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality. CVE summarizes:

Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet when the document lacks a CSS token sequence, which allows remote attackers to obtain sensitive information via a crafted document.

The weakness was released 10/21/2010 by Jordi Chancel (Website). The advisory is shared for download at opera.com. This vulnerability was named CVE-2010-4043 since 10/21/2010. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 49964 (Opera < 10.63 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 118584 (Opera Web Browser Prior to 10.63 Multiple Vulnerabilities).

Upgrading to version 7.20 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (62399), Tenable (49964), SecurityFocus (BID 43607†), Secunia (SA41740†) and SecurityTracker (ID 1024570†). Entries connected to this vulnerability are available at VDB-55223, VDB-55222, VDB-55221 and VDB-55220. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 49964
Nessus Name: Opera < 10.63 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802731
OpenVAS Name: Opera Browser Multiple Vulnerabilities October-10 (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Web Browser 7.20

Timelineinfo

09/30/2010 🔍
10/12/2010 +12 days 🔍
10/12/2010 +0 days 🔍
10/13/2010 +1 days 🔍
10/13/2010 +0 days 🔍
10/21/2010 +8 days 🔍
10/21/2010 +0 days 🔍
10/21/2010 +0 days 🔍
10/27/2010 +6 days 🔍
03/19/2015 +1604 days 🔍
09/28/2021 +2385 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: opera.com
Researcher: Jordi Chancel
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-4043 (🔍)
GCVE (CVE): GCVE-0-2010-4043
GCVE (VulDB): GCVE-100-55216

OVAL: 🔍

X-Force: 62399
SecurityFocus: 43607 - Opera Web Browser 10.62 and prior Multiple Security Vulnerabilities
Secunia: 41740 - Opera Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1024570 - Opera Bugs Let Remote Users Obtain Information, Conduct Cross-Domain Attacks, and Execute Arbitrary Code
Vulnerability Center: 27923 - Opera Before 10.63 Remote Information Disclosure Vulnerability via a Crafted Document, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/28/2021 03:39
Changes: 03/19/2015 14:37 (66), 03/08/2017 21:21 (17), 09/28/2021 03:39 (3)
Complete: 🔍
Cache ID: 216:289:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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