[Full-disclosure] More information on ZERT patch for ANI 0day

[james.mailing at gmail.com (James (njan) Eaton-Lee)]

Gadi Evron wrote:
> Although eEye has released a third-party patch that will prevent the
> latest exploit from working, it doesn't fix the flawed copy routine. It
> simply requires that any cursors loaded must reside within the Windows
> directory (typically C:\WINDOWS\ or C:\WINNT\). This approach should
> successfully mitigate most "drive-by's," but might be bypassed by an
> attacker with access to this directory.

I'm thinking that an attacker with write access to %systemroot% probably 
has juicier, simpler targets to attack (which potentially let them run 
code in a higher security context) than animated cursors.

  - James.

-- 
   James (njan) Eaton-Lee | UIN: 10807960 | http://www.jeremiad.org

    "All at sea again / And now my hurricanes
    Have brought down this ocean rain / To bathe me again"

  https://www.bsrf.org.uk | ca: https://www.cacert.org/index.php?id=3
-- 
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