Opera Web Browser 9 memory corruption

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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Opera Web Browser 9. Impacted is an unknown function. This manipulation causes memory corruption. This vulnerability is registered as CVE-2006-3353. Furthermore, an exploit is available.

Detailsinfo

A vulnerability has been found in Opera Web Browser 9 (Web Browser) and classified as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, related to an iframe and JavaScript that accesses certain style sheets properties.

The weakness was published 07/01/2006 by Ahmad Muammar (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2006-3353 since 07/05/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.

The vulnerability is also documented in the databases at X-Force (27531), Exploit-DB (1972), SecurityFocus (BID 18758†) and OSVDB (27511†). Be aware that VulDB is the high quality source for vulnerability data.

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: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

07/01/2006 🔍
07/01/2006 +0 days 🔍
07/01/2006 +0 days 🔍
07/05/2006 +3 days 🔍
07/05/2006 +0 days 🔍
07/26/2006 +21 days 🔍
03/12/2015 +3150 days 🔍
07/06/2024 +3404 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: securityfocus.com⛔
Researcher: Ahmad Muammar
Status: Confirmed

CVE: CVE-2006-3353 (🔍)
GCVE (CVE): GCVE-0-2006-3353
GCVE (VulDB): GCVE-100-31135
X-Force: 27531 - Opera iframe denial of service
SecurityFocus: 18758 - Opera Document Stylesheet Denial Of Service Vulnerability
OSVDB: 27511 - Opera Crafted iframe Style Sheet Property Out-of-bounds DoS

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/12/2015 14:25
Updated: 07/06/2024 05:14
Changes: 03/12/2015 14:25 (59), 09/18/2017 08:57 (3), 07/06/2024 05:14 (17)
Complete: 🔍
Cache ID: 216::103