Opera Web Browser up to 7.19 credentials management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.9	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Opera Web Browser up to 7.19. This issue affects some unknown processing. Executing a manipulation can lead to credentials management. The identification of this vulnerability is CVE-2008-4292. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Opera Web Browser up to 7.19 (Web Browser). It has been declared as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a credentials management vulnerability. The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Opera before 9.52 does not check the CRL override upon encountering a certificate that lacks a CRL, which has unknown impact and attack vectors. NOTE: it is not clear whether this is a vulnerability, but the vendor included it in a security section of the advisory.

The bug was discovered 09/19/2008. The weakness was shared 09/27/2008 (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2008-4292 since 09/26/2008. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1552.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 34689 (GLSA-200811-01 : Opera: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading to version 7.20 eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (45589), Tenable (34689), OSVDB (46697†), Secunia (SA32538†) and Vulnerability Center (SBV-19414†). The entries VDB-44775, VDB-44223, VDB-44222 and VDB-44221 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Web Browser

Vendor

Opera

Name

Web Browser

Version

License

free

Website

Vendor: https://www.opera.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
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: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 34689
Nessus Name: GLSA-200811-01 : Opera: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 61856
OpenVAS Name: Gentoo Security Advisory GLSA 200811-01 (opera)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Web Browser 7.20

Timelineinfo

08/28/2008 🔍
09/09/2008 +12 days 🔍
09/19/2008 +10 days 🔍
09/26/2008 +7 days 🔍
09/27/2008 +1 days 🔍
09/27/2008 +0 days 🔍
11/03/2008 +37 days 🔍
11/04/2008 +1 days 🔍
11/04/2008 +0 days 🔍
03/17/2015 +2324 days 🔍
08/16/2019 +1613 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2008-4292 (🔍)
GCVE (CVE): GCVE-0-2008-4292
GCVE (VulDB): GCVE-100-44224
X-Force: 45589
Secunia: 32538 - Gentoo update for opera, Highly Critical
OSVDB: 46697 - CVE-2008-4292 - Opera - Unspecified Issue
Vulnerability Center: 19414 - Opera < 9.52 Unspecified Vulnerability Related to CRL Override, Critical
Vupen: ADV-2008-2416

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 08/16/2019 16:41
Changes: 03/17/2015 16:11 (76), 08/16/2019 16:41 (4)
Complete: 🔍
Cache ID: 216:EDA:103

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