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Test ID:1.3.6.1.4.1.25623.1.0.14248
Category:Windows
Title:Opera web browser large javaScript array handling vulnerability
Summary:The remote host is using Opera - an alternative web browser.; This version is vulnerable to an issue when handling; large JavaScript arrays.;; In particular, it is possible to crash the browser when performing; various operations on Array objects with 99999999999999999999999; or 0x23000000 elements.;; The crash is due to a segmentation fault and may be indicative; of an exploitable memory corruption vulnerability,; possibly resulting in arbitrary code execution.
Description:Summary:
The remote host is using Opera - an alternative web browser.
This version is vulnerable to an issue when handling
large JavaScript arrays.

In particular, it is possible to crash the browser when performing
various operations on Array objects with 99999999999999999999999
or 0x23000000 elements.

The crash is due to a segmentation fault and may be indicative
of an exploitable memory corruption vulnerability,
possibly resulting in arbitrary code execution.

Solution:
Install Opera 7.50 or newer.

CVSS Score:
5.0

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2004-1810
BugTraq ID: 9869
http://www.securityfocus.com/bid/9869
Bugtraq: 20040314 Opera Array Allocation Managment Exploit (Google Search)
http://marc.info/?l=bugtraq&m=107936810909082&w=2
XForce ISS Database: safari-array-dos(15413)
https://exchange.xforce.ibmcloud.com/vulnerabilities/15413
CopyrightCopyright (C) 2004 David Maciejak

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