Moderate: gcc security and bug fix update

Updated gcc packages that fix a security issue and various bugs are now
available.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

The gcc packages include C, C++, Java, Fortran 77, Objective C, and Ada 95
GNU compilers and related support libraries.

Jürgen Weigert discovered a directory traversal flaw in fastjar. An
attacker could create a malicious JAR file which, if unpacked using
fastjar, could write to any files the victim had write access to.
(CVE-2006-3619)

These updated packages also fix several bugs, including:

* two debug information generator bugs

* two internal compiler errors

In addition to this, protoize.1 and unprotoize.1 manual pages have been
added to the package and __cxa_get_exception_ptr@@CXXABI_1.3.1 symbol has
been added into libstdc++.so.6.

For full details regarding all fixed bugs, refer to the package changelog
as well as the specified list of bug reports from bugzilla.

All users of gcc should upgrade to these updated packages, which contain
backported patches to resolve these issues.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied. Use Red Hat
Network to download and update your packages. To launch the Red Hat
Update Agent, use the following command:

up2date

For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:

http://www.redhat.com/docs/manuals/enterprise/

198912 - CVE-2006-3619 Directory traversal issue in fastjar
205919 - ICE related to std::vector<std::vector<...> > >
207277 - g++: internal compiler error: Segmentation fault
207303 - cannot rebuild gcc when build_java is 0
214353 - gcc-3.4.6-3 didn't produce correct debug_line info for some kernel functions
218377 - g++ compile runs forever on test file with optimization and debug info

https://www.redhat.com/security/data/cve/CVE-2006-3619.html
http://www.redhat.com/security/updates/classification/#moderate

directory, fastjar, traversal