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VULNERABILITIES

CVE-2023-46324 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/free5gc/udm/compare/v1.1.1...v1.2.0 CVEProduct
https://github.com/free5gc/udm/pull/20 CVEPatchThird Party Advisory
https://www.gsma.com/security/wp-content/uploads/2023/10/0073-invalid_curve.pdf CVE
https://github.com/free5gc/udm/compare/v1.1.1...v1.2.0 [email protected]Product
https://github.com/free5gc/udm/pull/20 [email protected]PatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-347Improper Verification of Cryptographic Signature[email protected]

Affected Products

ProductVersions
free5gc udm
< 1.2.0

CPE

  • cpe:2.3:a:free5gc:udm:*:*:*:*:*:go:*:*

Remediation

  • No remediation found in references.
golang go
< 1.19

CPE

  • cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-46324
NVD Published Date:
Oct 23, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-46324 Details - Not Deferred