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zgv/xzgv Multiple Integer Overflow Vulnerabilities
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Secunia Advisory:
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SA12998
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Release Date:
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2004-10-28
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Last Update:
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2004-12-06
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Popularity:
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7,334 views
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | xzgv 0.x
zgv 5.x
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| CVE reference: | CVE-2004-1095
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Description:
infamous41md has reported multiple vulnerabilities in zgv/xzgv, which potentially can be exploited by malicious people to compromise a vulnerable system.
The vulnerabilities are caused due to various integer overflows when processing images. These can be exploited to cause buffer overflows via images containing specially crafted headers.
Successful exploitation may allow execution of arbitrary code when a malicious image is viewed.
Solution:
Update to zgv 5.5 or later.
http://www.svgalib.org/rus/zgv/#download
Update to xzgv 0.8 or later.
http://rus.members.beeb.net/xzgv.html#download
Provided and/or discovered by:
infamous41md
Changelog:
2004-11-01: Updated "Solution" section and added xzgv as affected.
2004-12-06: Added CVE reference.
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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