Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| akhilrex | podgrab | unknown |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Akhilrex | Podgrab |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.265% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Akhilrex
Akhilrex podgrab |
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| Vendors & Products |
Akhilrex
Akhilrex podgrab |
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| Description | Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service. | |
| Title | Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler | |
| Weaknesses | CWE-362 | |
| References |
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| Metrics |
cvssV3_1
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