Opera Web Browser up to 7.19 Address Bar input validation

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

Summaryinfo

A vulnerability, which was classified as critical, has been found in Opera Web Browser up to 7.19. This affects an unknown function of the component Address Bar. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2010-4044. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Opera Web Browser up to 7.19 (Web Browser). This issue affects an unknown functionality of the component Address Bar. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. The summary by CVE is:

Opera before 10.63 does not ensure that the portion of a URL shown in the Address Bar contains the beginning of the URL, which allows remote attackers to spoof URLs by changing a window s size.

The weakness was disclosed 10/21/2010 with Opera (Website). The advisory is shared at opera.com. The identification of this vulnerability is CVE-2010-4044 since 10/21/2010. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

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 (62400), Tenable (49964), SecurityFocus (BID 43920†), SecurityTracker (ID 1024570†) and Vulnerability Center (SBV-27922†). The entries VDB-55223, VDB-55222, VDB-55221 and VDB-55220 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

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Version

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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: Input validation
CWE: CWE-20
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

10/12/2010 🔍
10/12/2010 +0 days 🔍
10/13/2010 +1 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
Organization: Opera
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-4044 (🔍)
GCVE (CVE): GCVE-0-2010-4044
GCVE (VulDB): GCVE-100-55217

OVAL: 🔍

X-Force: 62400
SecurityFocus: 43920 - Opera Web Browser Prior to 10.63 Multiple Security Vulnerabilities
Secunia: 41740
SecurityTracker: 1024570 - Opera Bugs Let Remote Users Obtain Information, Conduct Cross-Domain Attacks, and Execute Arbitrary Code
Vulnerability Center: 27922 - Opera Before 10.63 Allows Spoofing by Changing a Window\x27s Size, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/28/2021 07:07
Changes: 03/19/2015 14:37 (64), 03/08/2017 21:21 (14), 09/28/2021 06:58 (4), 09/28/2021 07:07 (1)
Complete: 🔍
Cache ID: 216:798:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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