National Vulnerability Database (NVD) National Vulnerability Database (CVE-2006-1251)

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Last updated: Tue Aug 25 20:45:37 EDT 2009

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Vulnerability Summary for CVE-2006-1251

Original release date:03/19/2006

Last revised:09/05/2008

Source: US-CERT/NIST

Overview

Argument injection vulnerability in greylistclean.cron in sa-exim 4.2 allows remote attackers to delete arbitrary files via an email with a To field that contains a filename separated by whitespace, which is not quoted when greylistclean.cron provides the argument to the rm command.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:P/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized modification

Vendor Statments (disclaimer)

Official Statement from Red Hat (08/30/2006): Not vulnerable. greylistclean.cron is not supplied in the exim packages as distributed with Red Hat Enterprise Linux.

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External Source: BID

Name: 17110

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/17110

External Source: CONFIRM

Name: http://marc.merlins.org/linux/exim/files/sa-exim-cvs/Changelog.html

Type: Patch Information

Hyperlink:http://marc.merlins.org/linux/exim/files/sa-exim-cvs/Changelog.html

External Source: XF

Name: saexim-greylistclean-file-deletion(25286)

Hyperlink:http://xforce.iss.net/xforce/xfdb/25286

External Source: VUPEN