This security update for SUSE Manager 4.0 provides the following fixes:
py26-compat-salt:
Properly validate eauth credentials and tokens on SSH calls made by Salt API
(bsc#1178319, bsc#1178362, bsc#1178361, CVE-2020-25592, CVE-2020-17490, CVE-2020-16846)
spacewalk-java:
Use correct eauth module and credentials for Salt SSH calls. (bsc#1178319, CVE-2020-25592)