SUSE-SU-2024:0309-1

This update for slurm_20_11 fixes the following issues:

• CVE-2023-49933: Prevent message extension attacks that could bypass the message hash. (bsc#1218046)
• CVE-2023-49936: Prevent NULL pointer dereference on size_valp overflow. (bsc#1218050)
• CVE-2023-49937: Prevent double-xfree() on error in _unpack_node_reg_resp(). (bsc#1218051)
• CVE-2023-49938: Prevent modified sbcast RPCs from opening a file with the wrong group permissions. (bsc#1218053)

Other fixes:

• Add missing service file for slurmrestd (bsc#1217711).
• Fix slurm upgrading to incompatible versions (bsc#1216869).