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USN-565-1: Squid vulnerability

9 January 2008

Squid vulnerability

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Releases

Packages

Details

It was discovered that Squid did not always clean up cache memory
correctly. A remote attacker could manipulate cache update replies and
cause Squid to use all available memory, leading to a denial of service.

Reduce your security exposure

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.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 7.10
Ubuntu 7.04
Ubuntu 6.10
Ubuntu 6.06

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

References

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Further reading