{"id":"CVE-2023-1388","aliases":["EUVD-2023-23644","GHSA-437c-g4h8-jrv4"],"status":"published","title":"A heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter...","description":"A heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00571,"percentile":0.47597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-06-07T07:32:52Z","modified":"2026-06-17T05:27:50Z","products":[{"vendor":"trellix","product":"agent"},{"vendor":"trellix","product":"trellix agent"}],"references":[{"url":"https://kcm.trellix.com/corporate/index?page=content\u0026id=SB10398","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1388"},{"url":"https://github.com/advisories/GHSA-437c-g4h8-jrv4"}],"sources":{"cve":[{"id":"CVE-2023-1388","description":"\nA heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.\n\n","status":"published","published":"2023-06-07T07:32:52.231Z","modified":"2025-01-06T21:05:59.938Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:32.019713Z"}],"euvd":[{"id":"EUVD-2023-23644","description":"\nA heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.\n\n","status":"published","published":"2023-06-07T07:32:52Z","modified":"2025-01-06T21:05:59Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:25.174818Z"}],"ghsa":[{"id":"GHSA-437c-g4h8-jrv4","title":"\nA heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter...","description":"\nA heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.\n\n","status":"published","published":"2023-06-07T09:30:32Z","modified":"2024-04-04T04:39:12Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:26.167088Z"}],"nvd":[{"id":"CVE-2023-1388","description":"\nA heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.\n\n","status":"published","published":"2023-06-07T08:15:10.143Z","modified":"2026-06-17T05:27:50.557Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:05.329837Z"}]}}