Detections
Analytics
Opera < 10.61 Multiple Vulnerabilities
medium Nessus Network Monitor Plugin ID 5626
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 10.61 are potentially affected by multiple vulnerabilities :
- A heap overflow when performing painting operations on an HTML5 canvas can result in execution of arbitrary code, (KB 966)
- An issue with tab focus is open to an attack where it is used to obscure a download dialog that is in another tab. The user can be tricked into clicking buttons in the dialog, resulting in the downloaded file being executed. (KB 967)
- Certain types of content concerning the news feed preview do not have their scripts removed properly, possibly resulting in subscription of feeds without the user's consent. (KB 968)
Loading an animated PNG image may cause high CPU usage with no response from the browser. (CVE-2010-3021)
A memory corruption issue exists when handling an html page with a very large SIZE parameter in the SELECT tag. (CVE-2011-1824)
Solution
Upgrade to Opera 10.61 or later.See Also
http://www.opera.com/docs/changelogs/windows/1061
http://www.opera.com/support/kb/view/966
http://www.opera.com/support/kb/view/967
http://www.opera.com/support/kb/view/968
Plugin Details
Severity: Medium
ID: 5626
Family: Web Clients
Published: 8/12/2010
Updated: 3/6/2019
Nessus ID: 48317
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.6
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS v3
Risk Factor: Medium
Base Score: 5.6
Temporal Score: 5.2
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:opera:opera_browser
Patch Publication Date: 8/12/2010
Vulnerability Publication Date: 8/12/2010
Reference Information
CVE: CVE-2010-2576, CVE-2010-3019, CVE-2010-3020, CVE-2010-3021, CVE-2011-1824