Opera Web Browser up to 3.61 missing encryption

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9.4	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Opera Web Browser up to 3.61. Impacted is an unknown function. This manipulation causes missing encryption. This vulnerability appears as CVE-2013-3211. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Opera Web Browser up to 3.61 (Web Browser) and classified as critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a missing encryption vulnerability. The CWE definition for the vulnerability is CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue."

The weakness was presented 04/19/2013 by Attila Suszter (Website). It is possible to read the advisory at opera.com. This vulnerability is known as CVE-2013-3211 since 04/19/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 65927 (Opera < 12.15 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 3.62 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (83215), Tenable (65927), SecurityFocus (BID 59317†) and Vulnerability Center (SBV-39267†). See VDB-8436 and VDB-64002 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Web Browser

Vendor

• Opera

Name

• Web Browser

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23
• 3.24
• 3.25
• 3.26
• 3.27
• 3.28
• 3.29
• 3.30
• 3.31
• 3.32
• 3.33
• 3.34
• 3.35
• 3.36
• 3.37
• 3.38
• 3.39
• 3.40
• 3.41
• 3.42
• 3.43
• 3.44
• 3.45
• 3.46
• 3.47
• 3.48
• 3.49
• 3.50
• 3.51
• 3.52
• 3.53
• 3.54
• 3.55
• 3.56
• 3.57
• 3.58
• 3.59
• 3.60
• 3.61

License

• free

Website

• Vendor: https://www.opera.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 65927
Nessus Name: Opera < 12.15 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 903389
OpenVAS Name: Opera Multiple Vulnerabilities-01 May13 (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Web Browser 3.62

Timelineinfo

04/04/2013 🔍
04/19/2013 +15 days 🔍
04/19/2013 +0 days 🔍
04/19/2013 +0 days 🔍
04/19/2013 +0 days 🔍
04/21/2013 +2 days 🔍
03/24/2015 +702 days 🔍
01/02/2022 +2476 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: opera.com
Researcher: Attila Suszter
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-3211 (🔍)
GCVE (CVE): GCVE-0-2013-3211
GCVE (VulDB): GCVE-100-64003

OVAL: 🔍

X-Force: 83215
SecurityFocus: 59317 - Opera Web Browser Unspecified Security Vulnerability
Vulnerability Center: 39267 - Opera <12.15 Unspecified Vulnerability Related to a \, Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/02/2022 09:50
Changes: 03/24/2015 15:54 (65), 04/27/2017 17:16 (6), 01/02/2022 09:50 (3)
Complete: 🔍
Cache ID: 216::103

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