National Vulnerability Database (NVD) National Vulnerability Database (CVE-2006-5633)

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NVD contains:

CVE Vulnerabilities: 38433
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OVAL Queries: 2517
CPE Names: 17819

Last updated: Tue Aug 25 18:45:34 EDT 2009

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Vulnerability Summary for CVE-2006-5633

Original release date:10/31/2006

Last revised:09/05/2008

Source: US-CERT/NIST

Overview

Firefox 1.5.0.7 and 2.0, and Seamonkey 1.1b, allows remote attackers to cause a denial of service (crash) by creating a range object using createRange, calling selectNode on a DocType node (DOCUMENT_TYPE_NODE), then calling createContextualFragment on the range, which triggers a null dereference. NOTE: the original Bugtraq post mentioned that code execution was possible, but followup analysis has shown that it is only a null dereference.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

Vendor Statments (disclaimer)

Official Statement from Red Hat (11/07/2006): Red Hat does not consider a user-assisted crash of a client application such as Firefox to be a security issue.

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213237

Hyperlink:https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213237

External Source: CONFIRM

Name: https://bugzilla.mozilla.org/show_bug.cgi?id=358797

Hyperlink:https://bugzilla.mozilla.org/show_bug.cgi?id=358797

External Source: XF

Name: firefox-createrange-dos(29916)

Hyperlink:http://xforce.iss.net/xforce/xfdb/29916

External Source: BID

Name: 20799

Hyperlink:http://www.securityfocus.com/bid/20799