| Titre | Open5GS <=2.7.3 Reachable Assertion |
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| Description | In Open5GS ≤2.7.3, a crafted sequence involving an incomplete handover followed by repeated registration attempts with a duplicate IMSI can cause the AMF to crash in common_register_state() due to a stale ran_ue_id reference, leading to a denial of service. |
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| La source | ⚠️ https://github.com/open5gs/open5gs/issues/3874 / https://github.com/open5gs/open5gs/commit/62cb99755243c9c38e4c060c5d8d0e158fe8cdd5 |
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| Utilisateur | SQ0409 (UID 85579) |
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| Soumission | 03/06/2025 11:24 (il y a 1 Année) |
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| Modérer | 09/06/2025 17:34 (6 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 311713 [Open5GS jusqu’à 2.7.3 AMF/MME src/mme/emm-sm.c common_register_state ran_ue_id déni de service] |
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| Points | 18 |
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