2012年1月16日

[installer 3076] ISC dhcp-4.2.3-P2

ISC dhcp-4.2.3-P2 出ています。

セキュリティホールの修正が含まれています。
https://www.isc.org/software/dhcp/advisories/cve-2011-4868
参照のこと。

☆ ISC dhcp-4.2.3-P2
http://www.isc.org/sw/dhcp

ftp://ftp.isc.org/isc/dhcp/4.2.3-P2/dhcp-4.2.3-P2.tar.gz

Changes since 4.2.3-P1

! Modify the DDNS handling code. In a previous patch we added logging
code to the DDNS handling. This code included a bug that caused it
to attempt to dereference a NULL pointer and eventually segfault.
While reviewing the code as we addressed this problem, we determined
that some of the updates to the lease structures would not work as
planned since the structures being updated were in the process of
being freed: these updates were removed. In addition we removed an
incorrect call to the DDNS removal function that could cause a failure
during the removal of DDNS information from the DNS server.
Thanks to Jasper Jongmans for reporting this issue.
[ISC-Bugs #27078]
CVE: CVE-2011-4868

----
こがよういちろう


投稿者 xml-rpc : 2012年1月16日 13:33
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