{"id":"CVE-2018-21028","aliases":["EUVD-2018-13550","GHSA-w8rr-89rm-479r"],"status":"published","title":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls...","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","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":"2026-11-08","score":0.02072,"percentile":0.81577,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-772"],"published":"2019-10-11T19:29:33Z","modified":"2026-10-20T10:48:04Z","products":[{"vendor":"boa","product":"boa"}],"references":[{"url":"https://github.com/gpg/boa/pull/1","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-21028"},{"url":"https://github.com/advisories/GHSA-w8rr-89rm-479r"}],"sources":{"cve":[{"id":"CVE-2018-21028","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","status":"published","published":"2019-10-11T19:29:33Z","modified":"2024-08-05T12:19:27.412Z","updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-13550","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","status":"published","published":"2019-10-11T19:29:33Z","modified":"2024-08-05T12:19:27Z","updated_at":"2026-11-03T02:39:28.765449Z"}],"ghsa":[{"id":"GHSA-w8rr-89rm-479r","title":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls...","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","status":"published","published":"2022-05-24T16:58:37Z","modified":"2024-04-04T02:22:21Z","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-772"],"updated_at":"2026-11-02T14:56:07.671383Z"}],"nvd":[{"id":"CVE-2018-21028","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","status":"published","published":"2019-10-11T20:15:16.86Z","modified":"2026-06-17T01:53:59.263Z","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":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:04:59.278647Z"}],"osv":[{"id":"CVE-2018-21028","description":"Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.","status":"published","published":"2019-10-11T20:15:16.86Z","modified":"2026-10-20T10:48:04.155473612Z","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":"2026-11-02T15:44:09.145458Z"}]}}