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TITLE:
Autonomy Keyview Ichitaro Speed Reader Three Vulnerabilities

SECUNIA ADVISORY ID:
SA44225

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44225/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44225

RELEASE DATE:
2011-10-17

DISCUSS ADVISORY:
http://secunia.com/advisories/44225/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/44225/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=44225

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Secunia Research has discovered three vulnerabilities in Autonomy
Keyview, which can be exploited by malicious people to compromise a
vulnerable system.

1) An integer overflow error in jtdsr.dll when parsing QLST chunks
within Ichitaro documents can be exploited to cause a heap-based
buffer overflow.

2) A boundary error in jtdsr.dll when parsing Ichitaro documents with
a chunk containing "Text" data blocks can be exploited to cause a
heap-based buffer overflow.

3) A logic error in jtdsr.dll when reconstructing text data from
multiple data blocks in an Ichitaro document can be exploited to
cause a heap-based buffer overflow.

Successful exploitation of the vulnerabilities allows execution of
arbitrary code.

The vulnerabilities are confirmed in version 10.3. Other versions may
also be affected.

SOLUTION:
Patches are available for releases 7.4, 9.2, and 10.13.

PROVIDED AND/OR DISCOVERED BY:
Secunia Research

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2011-69/
http://secunia.com/secunia_research/2011-70/
http://secunia.com/secunia_research/2011-71/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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