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Opera Multiple Denial of Service Vulnerabilities - June12 (Mac OS X)

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

10 years ago

Modified

Modified

4 years ago

Summary

The host is installed with Opera and is prone to multiple denial of service vulnerabilities.

Insight

Insight

- A denial of service via crafted characters in domain names. - A denial of service (application crash) via crafted WebGL content. - A denial of service (memory consumption or application hang) via an IFRAME element that uses the src='#' syntax to embed a parent document. - A denial of service (application hang) via JavaScript code that changes a form before submission. - A denial of service (application hang) via an absolutely positioned wrap=off TEXTAREA element located next to an 'overflow: auto' block element. - A denial of service (application crash) via a web page that contains invalid character encodings. - A denial of service (application crash) via a crafted web page that is not properly handled during a reload.

Affected Software

Affected Software

Opera version prior to 12.00 Beta on Mac OS X

Solution

Solution

Upgrade to Opera version 12.00 Beta or later.