{"id":"CVE-2018-12915","aliases":["EUVD-2018-4868","GHSA-m22h-xr4x-3q2g"],"status":"published","title":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","description":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01444,"percentile":0.73408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2018-06-27T18:00:00Z","modified":"2026-06-17T01:38:34Z","products":[{"vendor":"pbc_project","product":"pbc"}],"references":[{"url":"https://github.com/cloudwu/pbc/issues/118","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12915"},{"url":"https://github.com/advisories/GHSA-m22h-xr4x-3q2g"}],"sources":{"cve":[{"id":"CVE-2018-12915","description":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","status":"published","published":"2018-06-27T18:00:00Z","modified":"2024-09-16T17:43:03.794Z","updated_at":"2026-11-02T14:35:06.320867Z"}],"euvd":[{"id":"EUVD-2018-4868","description":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","status":"published","published":"2018-06-27T18:00:00Z","modified":"2024-09-16T17:43:03Z","updated_at":"2026-11-03T00:55:39.660997Z"}],"ghsa":[{"id":"GHSA-m22h-xr4x-3q2g","title":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","description":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","status":"published","published":"2022-05-13T01:49:41Z","modified":"2023-02-02T05:01:55Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:51:17.99492Z"}],"nvd":[{"id":"CVE-2018-12915","description":"In libpbc.a in PBC through 2017-03-02, there is a buffer over-read in calc_hash in map.c.","status":"published","published":"2018-06-27T18:29:00.35Z","modified":"2026-06-17T01:38:34.337Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:30.900603Z"}]}}