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CVE-2023-46324

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/23/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

free5gc:udmgolang:go

Weaknesses (CWE)

CWE-347

References

https://github.com/free5gc/udm/compare/v1.1.1...v1.2.0(cve@mitre.org)

https://github.com/free5gc/udm/pull/20(cve@mitre.org)

https://www.gsma.com/security/wp-content/uploads/2023/10/0073-invalid_curve.pdf(cve@mitre.org)

https://github.com/free5gc/udm/compare/v1.1.1...v1.2.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/free5gc/udm/pull/20(af854a3a-2127-422b-91ae-364da2661108)

https://www.gsma.com/security/wp-content/uploads/2023/10/0073-invalid_curve.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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