[ MDVSA-2015:223 ] directfb

Mandriva Linux Security Advisory                         MDVSA-2015:223
 http://www.mandriva.com/en/support/security/
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 Package : directfb
 Date    : May 4, 2015
 Affected: Business Server 1.0, Business Server 2.0
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 Problem Description:

 Updated directfb packages fix security vulnerabilities:

 Multiple integer signedness errors in the Dispatch_Write function
 in proxy/dispatcher/idirectfbsurface_dispatcher.c in DirectFB allow
 remote attackers to cause a denial of service (crash) and possibly
 execute arbitrary code via the Voodoo interface, which triggers a
 stack-based buffer overflow (CVE-2014-2977).

 The Dispatch_Write function in
 proxy/dispatcher/idirectfbsurface_dispatcher.c in DirectFB allows
 remote attackers to cause a denial of service (crash) and possibly
 execute arbitrary code via the Voodoo interface, which triggers an
 out-of-bounds write (CVE-2014-2978).
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2977
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2978
 http://advisories.mageia.org/MGASA-2015-0176.html

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 Updated Packages:

 Mandriva Business Server 1/X86_64:
 70c334338e4a0d84c6ff26c3be6ebea4  mbs1/x86_64/directfb-doc-1.5.3-5.1.mbs1.x86_64.rpm
 d59dd695baa38c90c008176b8983ff31  mbs1/x86_64/lib64directfb1.5_0-1.5.3-5.1.mbs1.x86_64.rpm
 f77efe14dd081e7742665c969f47c2f1  mbs1/x86_64/lib64directfb-devel-1.5.3-5.1.mbs1.x86_64.rpm
 bcdcdd485566adf64c4e15fb5dbaeb1a  mbs1/SRPMS/directfb-1.5.3-5.1.mbs1.src.rpm

 Mandriva Business Server 2/X86_64:
 6d65c123db855e44d27fec23464175dd  mbs2/x86_64/directfb-doc-1.7.0-3.1.mbs2.noarch.rpm
 38092695d865312a4fe97cc7074375fe  mbs2/x86_64/lib64directfb1.7_0-1.7.0-3.1.mbs2.x86_64.rpm
 9d0eb66feef71fc8506cb6380048a305  mbs2/x86_64/lib64directfb-devel-1.7.0-3.1.mbs2.x86_64.rpm
 95afda68b1de9af00a8cddfe38c263a2  mbs2/SRPMS/directfb-1.7.0-3.1.mbs2.src.rpm
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 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com