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CVE
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CVE-2006-5633Date: (C)2006-10-31   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050416.html
http://www.securityfocus.com/archive/1/archive/1/450155/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/450167/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/450682/100/200/threaded
http://www.securityfocus.com/archive/1/archive/1/452803/100/0/threaded
BID-20799
firefox-createrange-dos(29916)
http://www.gotfault.net/research/advisory/gadv-firefox.txt
https://bugzilla.mozilla.org/show_bug.cgi?id=358797
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213237

CPE    3
cpe:/a:mozilla:firefox:1.5.0.7
cpe:/a:mozilla:seamonkey:1.1:beta
cpe:/a:mozilla:firefox:2.0

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