full-disclosure - rPSA-2010-0022-1 sendmail sendmail-cf

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Date: Mon, 15 Mar 2010 21:29:50 -0400
From: rPath Update Announcements <announce-noreply@...th.com>
To: product-announce@...ts.rpath.com, security-announce@...ts.rpath.com,
	update-announce@...ts.rpath.com, product-announce@...ts.rpath.com,
	security-announce@...ts.rpath.com, update-announce@...ts.rpath.com
Cc: lwn@....net, full-disclosure@...ts.grok.org.uk, vulnwatch@...nwatch.org,
	bugtraq@...urityfocus.com
Subject: rPSA-2010-0022-1 sendmail sendmail-cf

rPath Security Advisory: 2010-0022-1
Published: 2010-03-15
Products:
    rPath Appliance Platform Linux Service 1
    rPath Appliance Platform Linux Service 2
    rPath Linux 1
    rPath Linux 2

Rating: Minor
Exposure Level Classification:
    Remote User Non-deterministic Vulnerability
Updated Versions:
    sendmail=conary.rpath.com@rpl:1/8.13.7-0.5-1
    sendmail=conary.rpath.com@rpl:2/8.14.2-1.1-1
    sendmail-cf=conary.rpath.com@rpl:1/8.13.7-0.5-1
    sendmail-cf=conary.rpath.com@rpl:2/8.14.2-1.1-1

rPath Issue Tracking System:
    https://issues.rpath.com/browse/RPL-3167

References:
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4565

Description:
    Previous versions of sendmail do not properly handle a '\0' character in a 
    Common Name (CN) field of an X.509 certificate, which could allow attackers 
    to spoof arbitrary SSL-based SMTP servers or bypass intended access 
    restrictions via a crafted server certificate issued by a legitimate 
    Certification Authority.

http://wiki.rpath.com/Advisories:rPSA-2010-0022

Copyright 2010 rPath, Inc.
This file is distributed under the terms of the MIT License.
A copy is available at http://www.rpath.com/permanent/mit-license.html

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