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Sybase RFID Enterprise RSA Signature Forgery
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Secunia Advisory:
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SA22939
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Release Date:
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2006-11-17
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Critical:
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Less critical
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Impact:
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Security Bypass
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | Sybase RFID Enterprise 2.x
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| | CVE reference: | CVE-2006-4339 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Sybase has acknowledged a vulnerability in Sybase RFID Enterprise, which can be exploited by malicious people to bypass certain security restrictions.
The vulnerability is caused due to an error within the verification of certain signatures. If an RSA key with exponent 3 is used, it may be possible to forge a signature signed by that key.
The vulnerability is reported in version 2.0, 2.1, and 2.2 for Windows, Solaris, Linux, and IBM AIX.
Solution:
Do not use RSA keys with exponent 3.
Provided and/or discovered by:
Reported by the vendor.
Original Advisory:
http://www.sybase.com/detail?id=1047991
Other References:
SA21709:
http://secunia.com/advisories/21709/
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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