92549 2003-03-04 15:47 /51 rader/ Daniel Ahlberg <aliz@gentoo.org>
Importerad: 2003-03-04 15:47 av Brevbäraren
Extern mottagare: bugtraq@securityfocus.com
Mottagare: Bugtraq (import) <3795>
Ärende: GLSA: sendmail (200303-4)
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GENTOO LINUX SECURITY ANNOUNCEMENT 200303-4
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PACKAGE : sendmail
SUMMARY : remote root exploit
DATE : 2003-03-04 10:12 UTC
EXPLOIT : remote
VERSIONS AFFECTED : <8.12.8
FIXED VERSION : =>8.12.8
CVE : CAN-2002-1337
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- From advisory:
"Attackers may remotely exploit this vulnerability to gain "root" or
superuser control of any vulnerable Sendmail server. Sendmail and all
other email servers are typically exposed to the Internet in order to
send and receive Internet email. Vulnerable Sendmail servers will not
be protected by legacy security devices such as firewalls and/or
packet filters. This vulnerability is especially dangerous because
the exploit can be delivered within an email message and the
attacker doesn't need any specific knowledge of the target to launch
a successful attack."
Read the full advisory at:
http://www.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21950
SOLUTION
It is recommended that all Gentoo Linux users who are running
net-mail/sendmail upgrade to sendmail-8.12.8 as follows:
emerge sync
emerge -u sendmail
emerge clean
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aliz@gentoo.org - GnuPG key is available at http://cvs.gentoo.org/~aliz
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(92549) /Daniel Ahlberg <aliz@gentoo.org>/(Ombruten)