| Titel | a2aproject a2a-rs a2a-server-lf ≤ 0.4.4 CWE-362 |
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| Beschreibung | InMemoryTaskStore::update and handler::save_task write any incoming state with no state-machine validation, so a COMPLETED, FAILED, CANCELED or REJECTED task can be silently rewritten to SUBMITTED or another non-terminal state. cancel_task is also check-then-act with no lock, so two concurrent cancels can both pass the terminal check or race with completion. |
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| Quelle | ⚠️ https://github.com/a2aproject/a2a-rs/pull/126 |
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| Benutzer | colorfullbz (UID 86308) |
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| Einreichung | 06.10.2026 07:47 (vor 22 Tagen) |
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| Moderieren | 20.10.2026 17:57 (14 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 422869 [a2aproject a2a-rs bis 0.4.4 inmemory.rs update Race Condition] |
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| Punkte | 19 |
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