oss-security - ioflo tmp vuln

Follow @Openwall on Twitter for new release announcements and other news

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <540E99B6.10408@redhat.com>
Date: Tue, 09 Sep 2014 00:09:58 -0600
From: Kurt Seifried <kseifried@...hat.com>
To: "oss-security@...ts.openwall.com" <oss-security@...ts.openwall.com>,
        Assign a CVE Identifier <cve-assign@...re.org>
Subject: ioflo tmp vuln

Easier one:

https://pypi.python.org/pypi/ioflo
ioflo-0.9.39/ioflo/app/run.py:

    p.add_argument('-S', '--statistics',
            action='store',
            nargs='?',
            const=True,
            default=False,
            help=("Profile and compute performance statistics. "
            "Put statistics into file path given by optional argument. "
            "Default statistics file path is /tmp/ioflo/profile/NAME. "))

Then later we have:

        else:
            import cProfile
            import pstats
            if isinstance(statistics, bool):  # use default
                statistics = os.path.join('/tmp', 'ioflo', 'profiles',
'name')
#
# Which is "/tmp/ioflo/profiles/name"
#
            try:
                statfilepath =
os.path.abspath(os.path.expanduser(statistics))
                if not os.path.exists(statfilepath):
                    os.makedirs(os.path.dirname(statfilepath))
            except OSError as ex:
                console.terse("Error: creating server profile statistics
file"
                              " '{0}'\n{1}'\n".format(statfilepath, ex))
                raise

            cProfile.runctx('skedder.run()', globals(), locals(),
statfilepath)
            p = pstats.Stats(statfilepath)
            p.sort_stats('time').print_stats()
            p.print_callers()
            p.print_callees()

And boom goes the file that got linked to.

-- 
Kurt Seifried -- Red Hat -- Product Security -- Cloud
PGP A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993


Download attachment "signature.asc" of type "application/pgp-signature" (820 bytes)

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.