tika vulnerabilities

A security issue affects these releases of Ubuntu and its
derivatives:

* Ubuntu 16.04 LTS

Summary

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

Software Description

* tika - A content analysis toolkit

Details

It was discovered that Apache Tika can have an excessive memory
usage by using a crafted or corrupt PSD file. An attacker could
use it to cause a denial of service (crash). (CVE-2020-1950,
CVE-2020-1951)

Update instructions

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

Ubuntu 16.04 LTS
libtika-java - 1.5-4ubuntu0.1

To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.

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

References

* CVE-2020-1950
* CVE-2020-1951

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