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TITLE:
Caminova DjVu Browser Plug-in "Sjbz" Chunk Parsing Buffer Overflow
Vulnerability

SECUNIA ADVISORY ID:
SA46091

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46091/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46091

RELEASE DATE:
2012-01-26

DISCUSS ADVISORY:
http://secunia.com/advisories/46091/#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/46091/

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=46091

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:
Parvez Anwar has discovered a vulnerability in Caminova DjVu Browser
Plug-in, which can be exploited by malicious people to compromise a
user's system.

The vulnerability is caused due to an error in the npdjvu.dll module
when processing certain data within the "Sjbz" chunk. This can be
exploited to cause a heap-based buffer overflow via a specially
crafted ".djvu" file.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is confirmed in version 6.1.4 Build 27351. Other
versions may also be affected.

SOLUTION:
Update to version 6.1.4 Build 27999.

PROVIDED AND/OR DISCOVERED BY:
Parvez Anwar via Secunia.

ORIGINAL ADVISORY:
Caminova:
https://www.caminova.net/ja/downloads/download.aspx?id=1

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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Definitions: (Criticality, Where etc.)
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Please Note:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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