! A stack overflow vulnerability was fixed in dhclient that could allow
remote attackers to execute arbitrary commands as root on the system,
or simply terminate the client, by providing an over-long subnet-mask
- option.
+ option. CERT VU#410676 - CVE-2009-0692
- Fixed a bug where relay agent options would never be returned when
processing a DHCPINFORM.
+- Versions 3.0.x syntax with multiple name->code option definitions is now
+ supported. Note that, similarly to 3.0.x, for by-code lookups only the
+ last option definition is used.
+
Changes since 4.1.0b1
- A missing "else" in dhcrelay.c could have caused an interface not to
one of either of those). This resolves a bug where dual stack clients
would not be able to regain their names after either expiration event.
-- Versions 3.0.x syntax with multiple name->code option definitions is now
- supported. Note that, similarly to 3.0.x, for by-code lookups only the
- last option definition is used.
-
Changes since 4.1.0a1
- Corrected list of failover state values in dhcpd man page.