Sun Java Web Proxy Server FTP Subsystem Bug Lets Remote Users Deny Service
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SecurityTracker Alert ID: 1020696
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SecurityTracker URL: http://securitytracker.com/id?1020696
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CVE Reference: CVE-2008-3683
(Links to External Site)
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Updated: Feb 9 2009
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Original Entry Date: Aug 13 2008
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Impact: Denial of service via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Advisory: Sun Alert
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Version(s): 4.0 through 4.0.5
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Description: A vulnerability was reported in Sun Java Web Proxy Server. A remote or local user can cause denial of service conditions.
The FTP subsystem does not properly close old connections. A remote or local user can exploit this flaw to prevent the proxy server from accepting new connections.
Joxean Koret reported this vulnerability.
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Impact: A remote user can prevent the proxy server from accepting new connections.
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Solution: Sun has issued the following fixes.
SPARC Platform
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with Service Pack
6 or later
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with patch 120981-14 or later
x86 Platform
* Sun
Java System Web Proxy Server 4.0 through 4.0.5 with Service Pack 6 or later
* Sun Java System Web Proxy Server 4.0 through
4.0.5 with patch 120982-14 or later
Linux
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with Service Pack 6 or
later
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with patch 120983-14 orlater
HP-UX
* Sun Java System Web
Proxy Server 4.0 through 4.0.5 with Service Pack 6 or later
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with patch
123532-04 or later
Windows
* Sun Java System Web Proxy Server 4.0 through 4.0.5 with Service Pack 6 or later
* Sun
Java System Web Proxy Server 4.0 through 4.0.5 without patch 126325-04 or later
Sun Java System Web Proxy Server 4.0.7 is available
for download at:
https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/ViewProductDetail-Start?ProductRef=SJPrxySrv-4.0.7-OTH-G-F@CDS-CDS_SMI
The vendor's advisory is available at:
http://sunsolve.sun.com/search/document.do?assetkey=1-66-240327-1
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Vendor URL: sunsolve.sun.com/search/document.do?assetkey=1-66-240327-1 (Links to External Site)
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Cause: State error
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Underlying OS: Linux (Any), UNIX (HP/UX), UNIX (Solaris - SunOS), Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Wed, 13 Aug 2008 17:28:11 -0400
Subject: http://sunsolve.sun.com/search/document.do?assetkey=1-66-240327-1
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