This update for java-170-ibm fixes the following issues:
Update to Java 7.0 Service Refresh 10 Fix Pack 70 [bsc#1175259, bsc#1174157] CVE-2020-14577 CVE-2020-14578 CVE-2020-14579 CVE-2020-14621 CVE-2020-14593 CVE-2020-14583 CVE-2019-17639
The pack200 and unpack200 alternatives should be slaves of java [bsc#1171352]