{"id":"CVE-2025-1471","aliases":["EUVD-2025-4537","GHSA-w5mv-5x6q-jgmp"],"status":"published","title":"Eclipse OMR: Buffer overflow vulnerability","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00181,"percentile":0.07734,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2025-02-21T10:07:22Z","modified":"2026-10-28T02:30:52Z","products":[{"vendor":"eclipse","product":"omr"},{"vendor":"eclipse foundation","product":"eclipse omr"}],"references":[{"url":"https://github.com/eclipse-omr/omr/pull/7658","tags":["Patch","Vendor Advisory","fix"]},{"url":"https://gitlab.eclipse.org/security/cve-assignement/-/issues/55","tags":["Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1471","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w5mv-5x6q-jgmp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1471.json","tags":["advisory"]},{"url":"https://github.com/eclipse-omr/omr","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-1471","title":"Eclipse OMR: Buffer overflow vulnerability","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","status":"published","published":"2025-02-21T10:07:22.507Z","modified":"2025-02-25T19:15:22.042Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:32:49.824855Z"}],"euvd":[{"id":"EUVD-2025-4537","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","status":"published","published":"2025-02-21T10:07:22Z","modified":"2025-02-25T19:15:22Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:53:24.103419Z"}],"ghsa":[{"id":"GHSA-w5mv-5x6q-jgmp","title":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant...","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","status":"published","published":"2025-02-21T12:32:12Z","modified":"2025-03-05T21:32:05Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/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","level":"high"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:00:09.656651Z"}],"nvd":[{"id":"CVE-2025-1471","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","status":"published","published":"2025-02-21T10:15:11.413Z","modified":"2026-06-17T08:39:12.677Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/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","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:10:51.871789Z"}],"osv":[{"id":"CVE-2025-1471","title":"Eclipse OMR: Buffer overflow vulnerability","description":"In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs.  Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.","status":"published","published":"2025-02-21T10:07:22.507Z","modified":"2026-10-28T02:30:52.839912278Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:44:46.340268Z"}]}}