{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15418","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-01-01T10:57:04.431Z","datePublished":"2026-01-01T23:32:07.646Z","dateUpdated":"2026-02-23T08:05:17.540Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-02-23T08:05:17.540Z"},"title":"Open5GS Bearer QoS IE Length types.c ogs_gtp2_parse_bearer_qos 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"},{"version":"2.7.3","status":"affected"},{"version":"2.7.4","status":"affected"},{"version":"2.7.5","status":"affected"},{"version":"2.7.6","status":"affected"}],"cpes":["cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"],"modules":["Bearer QoS IE Length Handler"]}],"descriptions":[{"lang":"en","value":"A security flaw has been discovered in Open5GS up to 2.7.6. Affected by this vulnerability is the function ogs_gtp2_parse_bearer_qos in the library lib/gtp/v2/types.c of the component Bearer QoS IE Length Handler. Performing a manipulation results in denial of service. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is named 4e913d21f2c032b187815f063dbab5ebe65fe83a. To fix this issue, it is recommended to deploy a patch."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-01-01T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-01-01T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-01-29T10:25:55.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"LinZiyu (VulDB User)","type":"reporter"},{"lang":"en","value":"LinZiyu (VulDB User)","type":"analyst"}],"references":[{"url":"https://vuldb.com/?id.339340","name":"VDB-339340 | Open5GS Bearer QoS IE Length types.c ogs_gtp2_parse_bearer_qos denial of service","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.339340","name":"VDB-339340 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.728043","name":"Submit #728043 | Open5GS SGWC v2.7.6 Denial of Service","tags":["third-party-advisory"]},{"url":"https://github.com/open5gs/open5gs/issues/4217","tags":["issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/issues/4217#issuecomment-3690767105","tags":["issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/issues/4217#issue-3759615968","tags":["exploit","issue-tracking"]},{"url":"https://github.com/open5gs/open5gs/commit/4e913d21f2c032b187815f063dbab5ebe65fe83a","tags":["patch"]},{"url":"https://github.com/open5gs/open5gs/","tags":["product"]}],"tags":["x_open-source"]},"adp":[{"references":[{"url":"https://github.com/open5gs/open5gs/issues/4217#issue-3759615968","tags":["exploit"]},{"url":"https://github.com/open5gs/open5gs/issues/4217#issuecomment-3690767105","tags":["exploit"]},{"url":"https://github.com/open5gs/open5gs/issues/4217","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-05T20:47:50.587899Z","id":"CVE-2025-15418","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":"2026-01-05T21:50:43.884Z"}}]}}