Re: <strong>CVS Security Vulnerability</strong>

Richard Wesley <[email protected]> Tue, 25 May 2004 07:59:47 -0700
Newsgroups gmane.comp.version-control.cvs.general,gmane.comp.version-control.cvs.bugs
Message-ID <v04220818bcd90ee5a4c4@[192.168.1.116]>
Pardon me if this is an ignorant question, but is there going to be a 
code audit starting from the date of the rooting of the server?

At 5:08 PM -0400 5/24/04, Derek Robert Price wrote:
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>Hi all,
>
>For those who don't know, cvshome.org is currently down because it was
>hacked, via its CVS server we believe.  cvshome.org was used to send
>an email that contains an exploit for the security vulnerabiliy
>CAN-2004-0396
><http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0396>
>patched in releases 1.11.16 & 1.12.8.
>
>The email with the exploit is here:
><http://www.packetstormsecurity.org/0405-exploits/cvs_linux_freebsd_HEAP.c>.
>
>Our working theory is that cvshome.org was abused to send the email
>using a root kit installed prior to the patching of its CVS server for
>CAN-2004-0396.
>
>Note that this vulnerability requires a valid login id & password on
>the CVS server to exploit, but that even an anonymous & read-only
>account is sufficient.  This vulnerability also applies to any CVS
>server, post-authentication.  A CVS server accessed via pserver, ssh,
>or any other method will be equally vulnerable.
>
>I recommend that any CVS server running a release of CVS earlier than
>1.11.16 or 1.12.8 be taken down immediately and patched.
>
>cvshome.org should be back up shortly but it may be some time before
>anonymous read-only access is reenabled.  Thanks go out to the folks
>at CollabNet for all the time they have been spending on this.
>
>Derek
>
>- --
>                 *8^)
>
>Email: [email protected]
>
>Get CVS support at <http://ximbiot.com>!
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Best regards,

Richard Wesley
Co-President, Electric Fish, Inc.
<http://www.electricfish.com/>
(v) +1-206-493-1690x210
(f) +1-206-493-1697
(h) +1-206-632-4536
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