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 Mandriva Linux Security Advisory                         MDVSA-2009:172
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : dhcp
 Date    : July 28, 2009
 Affected: Enterprise Server 5.0
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 Problem Description:

 A vulnerability has been found and corrected in ISC DHCP:
 
 ISC DHCP Server is vulnerable to a denial of service, caused by the
 improper handling of DHCP requests. If the host definitions are mixed
 using dhcp-client-identifier and hardware ethernet, a remote attacker
 could send specially-crafted DHCP requests to cause the server to
 stop responding (CVE-2009-1892).
 
 This update provides fixes for this vulnerability.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1892
 http://xforce.iss.net/xforce/xfdb/51717
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 Updated Packages:

 Mandriva Enterprise Server 5:
 61c868539b33fbf517ada0933f121611  mes5/i586/dhcp-client-3.0.7-1.4mdvmes5.i586.rpm
 cf643aa926e4467559a94737790cc4d0  mes5/i586/dhcp-common-3.0.7-1.4mdvmes5.i586.rpm
 65a6a31d3efeac3116180525a5babbdf  mes5/i586/dhcp-devel-3.0.7-1.4mdvmes5.i586.rpm
 f76f144c5f5174b0e115269255d39bd8  mes5/i586/dhcp-doc-3.0.7-1.4mdvmes5.i586.rpm
 f9fce407b247f9f34a95201f7f38e3fe  mes5/i586/dhcp-relay-3.0.7-1.4mdvmes5.i586.rpm
 cd12674e3a5be0816f668ec4c99739cd  mes5/i586/dhcp-server-3.0.7-1.4mdvmes5.i586.rpm 
 ccb45066c47b000f14e1b4102994b4a5  mes5/SRPMS/dhcp-3.0.7-1.4mdvmes5.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 2d31a3a5f8ad86f79fe96bc93acd3f4c  mes5/x86_64/dhcp-client-3.0.7-1.4mdvmes5.x86_64.rpm
 664c6268e0c3fd88ceee31ac9f5aa456  mes5/x86_64/dhcp-common-3.0.7-1.4mdvmes5.x86_64.rpm
 8d5572a2f12ffaea8abd99121e89af84  mes5/x86_64/dhcp-devel-3.0.7-1.4mdvmes5.x86_64.rpm
 dcb5dd97e76719fd52601146258e7dc8  mes5/x86_64/dhcp-doc-3.0.7-1.4mdvmes5.x86_64.rpm
 a9881b3f7cb3f2e96ee8bb89b70beff6  mes5/x86_64/dhcp-relay-3.0.7-1.4mdvmes5.x86_64.rpm
 3a966c4356e213300c16607f6fff45e6  mes5/x86_64/dhcp-server-3.0.7-1.4mdvmes5.x86_64.rpm 
 ccb45066c47b000f14e1b4102994b4a5  mes5/SRPMS/dhcp-3.0.7-1.4mdvmes5.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/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
  <security*mandriva.com>
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