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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.

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 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