pyLoad: Unbounded Memory Growth Leading to DoS and Potential DDoS in EventManager
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| pyload | pyload | affected |
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| Pyload | Pyload |
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Github GHSA |
GHSA-c2f9-4mc8-j656 | pyLoad: Unbounded Memory Growth Leading to DoS and Potential DDoS in EventManager |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.436% probability within 30 days)
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| First Time appeared |
Pyload
Pyload pyload |
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| Vendors & Products |
Pyload
Pyload pyload |
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| Metrics |
ssvc
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| Description | pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev101, EventManager in src/pyload/core/managers/event_manager.py appends a Client object to the clients list for each unique uuid submitted to the authenticated getEvents API endpoint, but get_events does not invoke the available clean method to remove inactive clients. An authenticated user can repeatedly submit unique UUID values, causing retained client objects and process memory to grow without bound even after requests stop. The resulting memory exhaustion can trigger an operating-system out-of-memory termination of pyLoad or host-wide instability and denial of service. This issue is fixed in version 0.5.0b3.dev101. | |
| Title | pyLoad: Unbounded Memory Growth Leading to DoS and Potential DDoS in EventManager | |
| Weaknesses | CWE-400 CWE-401 CWE-770 |
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| References |
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| Metrics |
cvssV3_1
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