: Log in!

メインメニュー
Google


ウェブ 検索
サイト内検索
トップ  >  Linux13歩  >  2013-02-22 opensslのupdate
20130222 openssl-1.0.0kにupdateしました


OpenSSL CHANGES

Changes between 1.0.0j and 1.0.0k [5 Feb 2013]

*) Make the decoding of SSLv3, TLS and DTLS CBC records constant time.

   This addresses the flaw in CBC record processing discovered by 
   Nadhem Alfardan and Kenny Paterson. Details of this attack can be found
   at: ttp://www.isg.rhul.ac.uk/tls/     

   Thanks go to Nadhem Alfardan and Kenny Paterson of the Information
   Security Group at Royal Holloway, University of London
   (www.isg.rhul.ac.uk) for discovering this flaw and Adam Langley and
   Emilia Käsper for the initial patch.
   (CVE-2013-0169)
   [Emilia Käsper, Adam Langley, Ben Laurie, Andy Polyakov, Steve Henson]

*) Return an error when checking OCSP signatures when key is NULL.
   This fixes a DoS attack. (CVE-2013-0166)
   [Steve Henson]

*) Call OCSP Stapling callback after ciphersuite has been chosen, so
   the right response is stapled. Also change SSL_get_certificate()
   so it returns the certificate actually sent.
   See http://rt.openssl.org/Ticket/Display.html?id=2836.
   (This is a backport)
   [Rob Stradling <rob.stradling at comodo.com&g;]

*) Fix possible deadlock when decoding public keys.
   [Steve Henson]
投票数:24 平均点:5.83
前
2013-02-22 logwatchのupdate
カテゴリートップ
Linux13歩
次
2013-02-23 phpmyadminのupdate