REDHAT-BUG-622529: Buffer Overflow
First published: Mon Aug 09 2010(Updated: )
An integer truncation error, leading to heap-based buffer overflow was found in the way OpenOffice.org Impress presentation application sanitized dictionary property items of the processed file. An attacker could use this flaw to create a specially-crafted Microsoft PowerPoint (PPT) file that, when opened, would cause simpress.bin executable to crash, or, possibly execute arbitrary code with the privileges of the user running the ooimpress tool. References: [1] <a href="http://secunia.com/advisories/40775/">http://secunia.com/advisories/40775/</a> [2] <a href="http://securityevaluators.com/files/papers/CrashAnalysis.pdf">http://securityevaluators.com/files/papers/CrashAnalysis.pdf</a> [3] <a href="http://www.openoffice.org/servlets/ReadMsg?list=dev&msgNo=27690">http://www.openoffice.org/servlets/ReadMsg?list=dev&msgNo=27690</a> CVE Request: [4] <a href="http://www.openwall.com/lists/oss-security/2010/08/11/1">http://www.openwall.com/lists/oss-security/2010/08/11/1</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache OpenOffice |
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Reference Links
- http://secunia.com/advisories/40775/
- http://securityevaluators.com/files/papers/CrashAnalysis.pdf
- http://www.openoffice.org/servlets/ReadMsg?list=dev&msgNo=27690
- http://www.openwall.com/lists/oss-security/2010/08/11/1
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=623609#c2
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=437664&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=437664&action=edit
- https://access.redhat.com/security/cve/CVE-2010-2935
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=623609
- https://rhn.redhat.com/errata/RHSA-2010-0643.html
- https://bugzilla.redhat.com/show_bug.cgi?id=622529
Frequently Asked Questions
What is the severity of REDHAT-BUG-622529?
The severity of REDHAT-BUG-622529 is critical due to the potential for remote code execution through heap-based buffer overflow.
How do I fix REDHAT-BUG-622529?
To fix REDHAT-BUG-622529, you should update to the latest version of Apache OpenOffice that addresses this vulnerability.
What software is affected by REDHAT-BUG-622529?
REDHAT-BUG-622529 affects the Apache OpenOffice application, specifically its Impress presentation component.
Can REDHAT-BUG-622529 be exploited remotely?
Yes, an attacker can exploit REDHAT-BUG-622529 remotely by delivering a specially-crafted Microsoft PowerPoint file.
What type of vulnerability is REDHAT-BUG-622529?
REDHAT-BUG-622529 is an integer truncation error leading to a heap-based buffer overflow in the OpenOffice Impress application.
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