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2 vulnerabilities by rpm-software-management
CVE-2024-1930 (GCVE-0-2024-1930)
Vulnerability from cvelistv5 – Published: 2024-05-08 01:52 – Updated: 2024-08-01 18:56
VLAI?
Summary
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.
Severity ?
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Fedora | dnf5daemon-server |
Affected:
5.1.16<=
|
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CVE-2023-6395 (GCVE-0-2023-6395)
Vulnerability from cvelistv5 – Published: 2024-01-16 14:33 – Updated: 2025-02-13 17:26
VLAI?
Summary
The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion and execution of Jinja2 templates, which may be included in certain configuration parameters. While the Mock documentation advises treating users added to the mock group as privileged, certain build systems invoking mock on behalf of users might inadvertently permit less privileged users to define configuration tags. These tags could then be passed as parameters to mock during execution, potentially leading to the utilization of Jinja2 templates for remote privilege escalation and the execution of arbitrary code as the root user on the build server.
Severity ?
6.7 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | mock | ||||||||||||||||||
|
|||||||||||||||||||
Credits
Red Hat would like to thank Sankin Nikita Alexeevich for reporting this issue.
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