USN-4987-2: ExifTool vulnerability

8 February 2022

ExifTool could be made to crash if it opened a specially crafted file.

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Releases

Packages

Details

USN-4987-1 fixed a vulnerability in ExifTool. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that ExifTool did not properly sanitize user data for the
DjVu file format. An attacker could use this vulnerability to cause a DoS or
possibly execute arbitrary code.

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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 16.04

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

References

Related notices

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