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Vulnerability Assessment & Network Security Forums |
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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery. Home >> Browse Vulnerability Assessment Database >> SMTP problems >> Exim Multiple Overflows Vulnerability Assessment Details
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Exim Multiple Overflows |
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Exim Multiple Overflows Detailed Explanation for this Vulnerability Assessment The remote host is running a version of the Exim MTA which is vulnerable to several remote buffer overflows. Specifically, if either 'headers_check_syntax' or 'sender_verify = true' is in the exim.conf file, then a remote attacker may be able to execute a classic stack- based overflow and gain inappropriate access to the machine. *** If you are running checks with safe_checks enabled, this may be a false positive as only banners were used to assess the risk! *** It is known that Exim 3.35 and 4.32 are vulnerable. Solution : Upgrade to Exim latest version Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: This script is Copyright (C) 2004 Tenable Network Security |
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Wholesale Lots |
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