83599 : WordPerfect Document importer/exporter (libwpd) Malformed Document Table Handling DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
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Timeline

Disclosure Date
2005-02-10

Description

WordPerfect Document importer/exporter (libwpd) contains a flaw that may allow a denial of service. The issue is triggered when a deallocation of memory occurs in the WPXMemoryStream during the handling of a specially crafted document's tables' headers and footers. This will result in loss of availability for the program.

Classification

Location: Context Dependent
Attack Type: Denial of Service
Impact: Loss of Availability
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Upgrade to version 0.8.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Fridrich Strba, Marc Maurer, and William Lachance

WordPerfect Document importer/exporter (libwpd)

0.7.2

References

Related OSVDB ID: 83586 83587 83590 83591 83593 83594 83597 83598 83600 83601 83602
Vendor URL: http://libwpd.sourceforge.net/
Vendor Specific News/Changelog Entry: http://sourceforge.net/projects/libwpd/

Credit

Not Available

CVSSv2 Score

NVD does not currently have a CVSSv2 score assigned.

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