[NEWS] Clipboard in QNX Photon
From: support@securiteam.com
Date: 11/24/02
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From: support@securiteam.com To: list@securiteam.com Date: 24 Nov 2002 17:07:46 +0200
The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com
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Clipboard in QNX Photon
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SUMMARY
QNX Photon has a clipboard feature that enables you to cut and paste
amongst other things. It has a security issue that allows anyone to access
what is on the clipboard.
DETAILS
Vulnerable systems:
* QNX 6.2.0 Non-commercial (x86)
/var/clipboard/localhost/00000000/1.TEXT holds the information you cut or
copied. The name localhost may be different depending on the hostname of
the system QNX Photon is installed on. The 00000000 signifies the user ID
in hex. By changing this value, you can change whose information you see.
Vendor status:
QNX Software Systems Ltd was contacted on November 11, 2002. One Semicolon
received prompt replies and was assured that this was being sent through
the proper channels to have this resolved. One Semicolon was unable to
receive a preliminary patch or an estimate as to how long this process
would take.
Fix:
Adjust permissions of the separate user folders within
/var/clipboard/localhost to only allow an individual to access their own
clipboard.
ADDITIONAL INFORMATION
The information has been provided by <mailto:s@4os.org> One Semicolon.
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