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Zilab Chat and Instant Messaging Server Multiple Vulnerabilities
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Secunia Advisory:
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SA29062
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Release Date:
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2008-02-22
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Last Update:
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2008-12-01
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Popularity:
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3,177 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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Where:
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From local network
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Solution Status:
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Unpatched
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| Software: | Zilab Chat and Instant Messaging (ZIM) Server 2.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Luigi Auriemma has discovered some vulnerabilities in Zilab Chat and Instant Messaging (ZIM) Server, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
1) Boundary errors within the "Local ZIM Server" (zcs.exe) can be exploited to cause stack-based or heap-based buffer overflows via overly long, specially crafted packets sent to default port 7700/TCP.
Successful exploitation allows execution of arbitrary code.
2) A NULL-pointer dereference error within the "Local ZIM Server" can be exploited to crash the service via a specially crafted packet sent to default port 7700/TCP.
The vulnerabilities are confirmed in version 2.0 and reported in version 2.1. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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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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