[Security Announce] [ MDVSA-2015:223 ] directfb

Fabricante: Mandriva
Fecha: 04/05/2015
Identificador: MDVSA-2015:223
[Security Announce] [ MDVSA-2015:223 ] directfb
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:223 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : directfb Date : May 4, 2015 Affected: Business Server 1.0, Business Server 2.0 _______________________________________________________________________ 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). _______________________________________________________________________ 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 _______________________________________________________________________ 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 _______________________________________________________________________ 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 _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFVR5eYmqjQ0CJFipgRAiM8AJ9X9sBeaessnSgGy3Zwlh0UfJtxhACfdatk hWj8+pyligsZaFjhyXQAt+Y= =PYEi -----END PGP SIGNATURE-----