USN-356-1: gdb vulnerability

2 October 2006

gdb vulnerability

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Releases

Details

Will Drewry, of the Google Security Team, discovered buffer overflows
in GDB's DWARF processing. This would allow an attacker to execute
arbitrary code with user privileges by tricking the user into using
GDB to load an executable that contained malicious debugging
information.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 6.06
  • gdb - 6.4-1ubuntu5.1
Ubuntu 5.10
  • gdb - 6.3-6ubuntu2.1
Ubuntu 5.04
  • gdb - 6.3-5ubuntu1.2

In general, a standard system upgrade is sufficient to effect the
necessary changes.

References

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Further reading