[NEWS] Lotus Domino Bindsock Arbitrary File Creation Vulnerability

From: support@securiteam.com
Date: 04/30/02


From: support@securiteam.com
To: list@securiteam.com
Date: Tue, 30 Apr 2002 22:37:18 +0200 (CEST)

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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  Lotus Domino Bindsock Arbitrary File Creation Vulnerability
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SUMMARY

Lotus Domino for Solaris is vulnerable to a flaw that allows a local
attacker to create arbitrary files. The problem is due to predictable
temporary file naming. An attacker can use a symbolic link attack and
create writable root-owned files anywhere on a system.

DETAILS

Vulnerable systems:
 * Lotus Domino version 5.0.7 on Sun Solaris

Immune systems:
 * Lotus Domino version 5.0.9a on Sun Solaris

Technical Recommendation:
Upgrade with the latest version available. Lotus Domino version 5.0.9a is
not vulnerable to the issue.

ADDITIONAL INFORMATION

The information has been provided by
<mailto:researchteam5@esecurityonline.com> researchteam5.

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The information in this bulletin is provided "AS IS" without warranty of any kind.
In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.



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