{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-1893","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-03-03T18:13:26.198Z","datePublished":"2025-03-04T00:00:13.888Z","dateUpdated":"2025-03-04T16:35:55.193Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-03-04T12:45:45.814Z"},"title":"Open5GS AMF gmm-sm.c gmm_state_authentication denial of service","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-404","lang":"en","description":"Denial of Service"}]}],"affected":[{"vendor":"n/a","product":"Open5GS","versions":[{"version":"2.7.0","status":"affected"},{"version":"2.7.1","status":"affected"},{"version":"2.7.2","status":"affected"}],"modules":["AMF"]}],"descriptions":[{"lang":"en","value":"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 AMF. The manipulation leads to denial of service. The attack can be launched remotely. This vulnerability allows a single UE to crash the AMF, resulting in the complete loss of mobility and session management services and causing a network-wide outage. All registered UEs will lose connectivity, and new registrations will be blocked until the AMF is restarted, leading to a high availability impact. 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."},{"lang":"de","value":"In Open5GS bis 2.7.2 wurde eine problematische Schwachstelle ausgemacht. Das betrifft die Funktion gmm_state_authentication der Datei src/amf/gmm-sm.c der Komponente AMF. Durch die Manipulation mit unbekannten Daten kann eine denial of service-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung. Der Patch wird als e31e9965f00d9c744a7f728497cb4f3e97744ee8 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P"}}],"timeline":[{"time":"2025-03-03T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-03-03T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-03-04T13:50:19.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Wei Guo","type":"finder"},{"lang":"en","value":"Yuanhao Li","type":"finder"},{"lang":"en","value":"Hao Zheng","type":"finder"},{"lang":"en","value":"Qiang Fu","type":"finder"},{"lang":"en","value":"Jiajia Liu","type":"finder"},{"lang":"en","value":"EnginerStaticPower (VulDB User)","type":"reporter"},{"lang":"en","value":"EnginerStaticPower (VulDB User)","type":"analyst"}],"references":[{"url":"https://vuldb.com/?id.298411","name":"VDB-298411 | Open5GS AMF gmm-sm.c gmm_state_authentication denial of service","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.298411","name":"VDB-298411 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.505952","name":"Submit #505952 | Open5GS v2.7.2 Denial of Service","tags":["third-party-advisory"]},{"url":"https://github.com/open5gs/open5gs/issues/3707","tags":["issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/issues/3707#issuecomment-2639620554","tags":["issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/issues/3707#issue-2833194192","tags":["exploit","issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/commit/e31e9965f00d9c744a7f728497cb4f3e97744ee8","tags":["patch"]}]},"adp":[{"references":[{"url":"https://github.com/open5gs/open5gs/issues/3707#issue-2833194192","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-04T16:35:48.332052Z","id":"CVE-2025-1893","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-04T16:35:55.193Z"}}]}}