- Vulnerabilities 87,944
UltraVNC VNCViewer Multiple Buffer Overflow Vulnerabilities - Nov08
Published: 2008-11-14 09:43:16
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
Detection Type:
Executable
Impact:
Successful exploitation allows attackers to execute arbitrary code
by tricking a user into connecting to a malicious VNC server or by sending
specially crafted data to a vncviewer in LISTENING mode and can even cause
denial of service condition.
Affected Versions:
UltraVNC VNCViewer Version 1.0.2 and 1.0.4 before RC11 on Windows (Any).
Technical Details:
The flaw is due to multiple boundary errors within the
vncviewer/FileTransfer.cpp file, while processing malformed data.
Solution Type:
Vendor Patch
Recommendations:
Upgrade to latest Version or
Apply the available patch
Summary:
This host is installed with UltraVNC VNCViewer and is prone to
Buffer Overflow Vulnerability.
https://nvd.nist.gov/vuln/detail/CVE-2008-5001
https://www.securityfocus.com/bid/27687
http://secunia.com/advisories/28804
http://forum.ultravnc.info/viewtopic.php?p=45150
http://www.frsirt.com/english/advisories/2008/0486/products
http://sourceforge.net/project/shownotes.php?release_id=571174;group_id=63887
http://downloads.sourceforge.net/ultravnc/UltraVNC-Viewer-104-Security-Update-2---Feb-8-2008.zip
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