Oct. 23, 2023, 1:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

pkg/suci/suci.go in free5GC udm before 1.2.0, when Go before 1.19 is used, allows an Invalid Curve Attack because it may compute a shared secret via an uncompressed public key that has not been validated. An attacker can send arbitrary SUCIs to the UDM, which tries to decrypt them via both its private key and the attacker's public key.

1.2.0 attack attacker compute curve cve decrypt key may private private key public public key secret send

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