Opera < 9.00 Multiple Vulnerabilities

high Nessus Plugin ID 21786

Synopsis

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

Description

The version of Opera installed on the remote host reportedly contains an issue that presents itself when the height and width parameters of a JPEG image are set excessively high, causing Opera to allocate insufficient memory for the image and crash as it tries to write to memory at the wrong location.

In addition, it is reportedly affected by a flaw that may allow an attacker to display an SSL certificate from a trusted site on an untrusted one.

Solution

Upgrade to Opera version 9.00 or later.

See Also

https://www.securityfocus.com/archive/1/438074/30/0/threaded

http://web.archive.org/web/20061016111151/http://www.opera.com/support/search/supsearch.dml?index=834

https://secuniaresearch.flexerasoftware.com/secunia_research/2006-49/advisory/

Plugin Details

Severity: High

ID: 21786

File Name: opera_900.nasl

Version: 1.18

Type: local

Agent: windows

Family: Windows

Published: 6/30/2006

Updated: 11/15/2018

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.5

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

Vulnerability Information

CPE: cpe:/a:opera:opera_browser

Required KB Items: SMB/Opera/Version_UI

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 6/22/2006

Reference Information

CVE: CVE-2006-3198, CVE-2006-3331

BID: 18594, 18692