Opera < 12.01 Multiple Vulnerabilities

High Nessus Plugin ID 61414

Synopsis

The remote host contains a web browser that is affected by multiple issues.

Description

The version of Opera installed on the remote host is earlier than 12.01 and is, therefore, reportedly affected by multiple issues :

- An error exists in the handling of certain URLs that can lead to memory corruption and possible code execution. (1016)

- Errors exist in the handling of DOM elements and certain HTML characters that can lead to cross-site scripting. (1025, 1026)

- Download dialog boxes can be made small enough that users may not realize they are accepting a download and further, executing such a download. (1027)

- An attacker could cause an application crash by tricking a user into connecting to a malicious site, as demonstrated by the Lenovo 'Shop Now' page. (CVE-2012-4146)

Solution

Upgrade to Opera 12.01 or later.

See Also

http://www.opera.com/support/kb/view/1016/

http://www.opera.com/support/kb/view/1025/

http://www.opera.com/support/kb/view/1026/

http://www.opera.com/support/kb/view/1027/

http://web.archive.org/web/20170713150736/http://www.opera.com:80/docs/changelogs/windows/1201/

Plugin Details

Severity: High

ID: 61414

File Name: opera_1201.nasl

Version: 1.8

Type: local

Agent: windows

Family: Windows

Published: 2012/08/03

Updated: 2018/11/15

Dependencies: 21746

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.3

Temporal Score: 6.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:opera:opera_browser

Required KB Items: SMB/Opera/Version

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2012/06/14

Vulnerability Publication Date: 2012/06/14

Reference Information

CVE: CVE-2012-3561, CVE-2012-4142, CVE-2012-4143, CVE-2012-4144, CVE-2012-4145, CVE-2012-4146

BID: 53474, 54779, 54780, 54782, 54788, 55703

CWE: 20, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990