USN-3610-1: ICU vulnerability

28 March 2018

ICU could be made to crash if it received specially crafted input.

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Releases

Packages

  • icu - International Components for Unicode library

Details

It was discovered that ICU incorrectly handled certain calendars. If an
application using ICU processed crafted data, a remote attacker could
possibly cause it to crash, leading to a denial of service.

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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 17.10
Ubuntu 16.04
Ubuntu 14.04

In general, a standard system update will make all the necessary changes.

References

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Further reading