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CVE-2024-1930

No Limit on Number of Open Sessions / Bad Session Close Behaviour PUBLISHED

Description (CNA)

No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions. There is no limit on how many sessions D-Bus clients may create using the `open_session()` D-Bus method. For each session a thread is created in dnf5daemon-server. This spends a couple of hundred megabytes of memory in the process. Further connections will become impossible, likely because no more threads can be spawned by the D-Bus service.

Affected (CNA)

Vendor / productVersions
Fedora / dnf5daemon-serveraffected 5.1.16<=

CWE

CWE-400

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.