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CVE-2025-1893 – Open5GS UDM Subscriber Data Management Denial of Service Vulnerability

The following table lists the changes that have been made to the
CVE-2025-1893 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 04, 2025

    Action Type Old Value New Value
    Added Description A vulnerability was found in Open5GS up to 2.7.2. It has been declared as problematic. Affected by this vulnerability is the function gmm_state_authentication of the file src/amf/gmm-sm.c of the component UDM Subscriber Data Management. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The patch is named e31e9965f00d9c744a7f728497cb4f3e97744ee8. It is recommended to apply a patch to fix this issue.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P)
    Added CWE CWE-404
    Added Reference https://github.com/open5gs/open5gs/commit/e31e9965f00d9c744a7f728497cb4f3e97744ee8
    Added Reference https://github.com/open5gs/open5gs/issues/3707
    Added Reference https://github.com/open5gs/open5gs/issues/3707#issue-2833194192
    Added Reference https://github.com/open5gs/open5gs/issues/3707#issuecomment-2639620554
    Added Reference https://vuldb.com/?ctiid.298411
    Added Reference https://vuldb.com/?id.298411
    Added Reference https://vuldb.com/?submit.505952
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