[Bug 230927] New: CVE-2007-1103: tor information disclosure

[Red Hat Bugzilla]

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https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230927

           Summary: CVE-2007-1103: tor information disclosure
           Product: Fedora Extras
           Version: fc6
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: low
          Priority: medium
         Component: tor
        AssignedTo: enrico.scholz(a)informatik.tu-chemnitz.de
        ReportedBy: ville.skytta(a)iki.fi
         QAContact: extras-qa(a)fedoraproject.org
                CC: fedora-security-list(a)redhat.com


http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-1103

"Tor does not verify a node's uptime and bandwidth advertisements, which allows
remote attackers who operate a low resource node to make false claims of greater
resources, which places the node into use for many circuits and compromises the
anonymity of traffic sources and destinations."

All <= 0.1.1.26 versions reportedly affected.  Upstream statement:
http://blogs.law.harvard.edu/anonymous/2007/02/26/the-rumors-of-our-demise/

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[Bug 230927] CVE-2007-1103: tor information disclosure

[Red Hat Bugzilla]

Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug report.

Summary: CVE-2007-1103: tor information disclosure


https://bugzilla.redhat.com/show_bug.cgi?id=230927


bugzilla(a)redhat.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|Fedora Extras               |Fedora

lkundrak(a)redhat.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|                            |CANTFIX




------- Additional Comments From lkundrak(a)redhat.com  2007-11-01 10:44 EST -------
Closing: I believe this is a design issue and relatively well documented:
"Feb 25 16:16:02.628 [notice] Tor v0.1.1.xx. This is experimental software. Do
not rely on it for strong anonymity."

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