Detections
Analytics
Opera < 11.01 Multiple Vulnerabilities
high Nessus Network Monitor Plugin ID 5747
Synopsis
The remote host has a web browser that is vulnerable to multiple attack vectors.Description
The remote host is running the Opera web browser.Versions of Opera earlier than 11.01 are potentially affected by multiple vulnerabilities :
- When certain large form inputs appear on a web page, they can lead to memory corruption which could be used to execute arbitrary code. (982)
- It is possible to bypass restrictions on 'opera:' URLs to launch clickjacking attacks. (983)
- Certain types of HTTP responses and redirections can cause Opera to mistakenly give elevated privileges to remote web pages. (984)
- When using 'Delete Private Data' and selecting the option to 'Clear all email account passwords', the passwords are not deleted immediately and continue to be available until the browser is restarted. (986)
- In certain cases, the wrong executable is used to display a downloaded file in its folder. (985)
Solution
Upgrade to Opera 11.01 or later.See Also
Plugin Details
Severity: High
ID: 5747
Family: Web Clients
Published: 1/27/2011
Updated: 3/6/2019
Nessus ID: 51774
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 7.7
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS v3
Risk Factor: High
Base Score: 8.1
Temporal Score: 7.5
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:opera:opera_browser
Patch Publication Date: 1/27/2011
Vulnerability Publication Date: 1/27/2011
Reference Information
CVE: CVE-2011-0450, CVE-2011-0681, CVE-2011-0682, CVE-2011-0683, CVE-2011-0684, CVE-2011-0685, CVE-2011-0686, CVE-2011-0687