{"id":"CVE-2023-37032","aliases":["EUVD-2023-40952","GHSA-x9mf-2j92-52jm"],"status":"published","title":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 ...","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00806,"percentile":0.57105,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-78","CWE-787"],"published":"2025-01-21T00:00:00Z","modified":"2026-10-28T02:30:26Z","products":[{"vendor":"linuxfoundation","product":"magma"}],"references":[{"url":"https://cellularsecurity.org/ransacked","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37032","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x9mf-2j92-52jm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37032.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-37032","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","status":"published","published":"2025-01-21T00:00:00Z","modified":"2025-03-13T14:12:18.688Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:16.126506Z"}],"euvd":[{"id":"EUVD-2023-40952","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","status":"published","published":"2025-01-21T00:00:00Z","modified":"2025-03-13T14:12:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:05.251622Z"}],"ghsa":[{"id":"GHSA-x9mf-2j92-52jm","title":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 ...","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","status":"published","published":"2025-01-22T00:33:37Z","modified":"2025-03-13T15:32:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-78","CWE-120","CWE-787"],"updated_at":"2026-11-02T15:00:16.082166Z"}],"nvd":[{"id":"CVE-2023-37032","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","status":"published","published":"2025-01-21T23:15:10.473Z","modified":"2026-06-17T06:07:32.987Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787","CWE-78"],"updated_at":"2026-11-02T14:09:20.080574Z"}],"osv":[{"id":"CVE-2023-37032","description":"A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.","status":"published","published":"2025-01-21T00:00:00Z","modified":"2026-10-28T02:30:26.260628363Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:32.510144Z"}]}}