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PuTTY "puttygen" Insecure File Permissions
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Secunia Advisory:
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SA24381
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Release Date:
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2007-03-05
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Last Update:
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2007-06-26
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Popularity:
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9,108 views
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Critical:
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Not critical
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Impact:
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Exposure of sensitive information
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Where:
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Local system
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Solution Status:
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Vendor Patch
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| Software: | PuTTY 0.x
PuTTY IPv6 0.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:
Daniel Kahn Gillmor has discovered a weakness in PuTTY, which can be exploited by malicious, local users to gain knowledge of sensitive information.
The weakness is caused due to "puttygen" generating new private keys with potentially insecure default file permissions, which can be exploited to disclose a user's private key.
The weakness is confirmed in version 0.58 on a Linux system. 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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