CVE-2024-48936 Missing authorization in n/a

Medium 5.0 Published Updated

An authentication flaw in Slurm's stepmgr allows attackers to execute processes under other users' jobs when stepmgr is enabled.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2024-48936?

CVE-2024-48936 is a medium-severity missing authorization vulnerability in n/a, published on 28 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

SchedMD Slurm before 24.05.4 has Incorrect Authorization. A mistake in authentication handling in stepmgr could permit an attacker to execute processes under other users' jobs. This is limited to jobs explicitly running with --stepmgr, or on systems that have globally enabled stepmgr via SlurmctldParameters=enable_stepmgr in their configuration.

Weakness: CWE-863

Which versions are affected by CVE-2024-48936?

It affects 1 product.

Linux distribution packages (1)
slurm openSUSE:TumbleweedAll versions24.05.4-1.1

Products include Schedmd Slurm.

How do I fix CVE-2024-48936?

Upgrade to a fixed version.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2024-48936 being exploited?

There is no known exploitation of CVE-2024-48936 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2024-48936, GHSA-8phj-c26v-2jj9, openSUSE-SU-2024:14450-1.

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