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.
References
| Link | Resource |
|---|---|
| https://www.openwall.com/lists/oss-security/2024/03/04/2 |
Configurations
No configuration.
History
No history.
Information
Published : 2024-05-08 02:15
Updated : 2024-05-08 13:15
NVD link : CVE-2024-1930
Mitre link : CVE-2024-1930
CVE.ORG link : CVE-2024-1930
JSON object : View
Products Affected
No product.
CWE
CWE-400
Uncontrolled Resource Consumption