{"id":"CVE-2023-22363","aliases":["EUVD-2023-26526","GHSA-wx53-3c9r-58r2"],"status":"published","title":"Access Zone stack overflow","description":"A stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group.\n\nThis issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00605,"percentile":0.4945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2023-07-24T23:09:14Z","modified":"2026-06-17T05:35:11Z","products":[{"vendor":"gallagher","product":"command centre"},{"vendor":"gallagher","product":"command_centre"}],"references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-22363","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22363"},{"url":"https://github.com/advisories/GHSA-wx53-3c9r-58r2"}],"sources":{"cve":[{"id":"CVE-2023-22363","title":"Access Zone stack overflow","description":"\nA stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group.\n\nThis issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)\n\n","status":"published","published":"2023-07-24T23:09:14.127Z","modified":"2024-10-17T13:04:52.691Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-26526","description":"\nA stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group.\n\nThis issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)\n\n","status":"published","published":"2023-07-24T23:09:14Z","modified":"2024-10-17T13:04:52Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:27:34.865484Z"}],"ghsa":[{"id":"GHSA-wx53-3c9r-58r2","title":"\nA stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial...","description":"\nA stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group.\n\nThis issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)\n\n","status":"published","published":"2023-07-25T00:30:42Z","modified":"2024-04-11T21:21:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:57:10.781816Z"}],"nvd":[{"id":"CVE-2023-22363","description":"\nA stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group.\n\nThis issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)\n\n","status":"published","published":"2023-07-25T00:15:09.54Z","modified":"2026-06-17T05:35:11.15Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:08:18.687088Z"}]}}