{"id":"CVE-2023-24603","aliases":["EUVD-2023-28618","GHSA-h6p2-9x8r-w2mx"],"status":"published","title":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g.,...","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00759,"percentile":0.55596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-05-29T00:00:00Z","modified":"2026-10-28T02:30:59Z","products":[{"vendor":"open-xchange","product":"ox_app_suite"}],"references":[{"url":"https://open-xchange.com","tags":["x_transferred","Product","web"]},{"url":"http://seclists.org/fulldisclosure/2023/May/3","tags":["x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24603","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h6p2-9x8r-w2mx"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/24xxx/CVE-2023-24603.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-24603","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2025-01-14T17:18:22.455Z","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":"adp"}],"updated_at":"2026-11-02T14:35:27.006218Z"}],"euvd":[{"id":"EUVD-2023-28618","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2025-01-14T17:18:22Z","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":"2026-11-03T00:04:19.424496Z"}],"ghsa":[{"id":"GHSA-h6p2-9x8r-w2mx","title":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g.,...","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","status":"published","published":"2023-05-29T03:30:15Z","modified":"2024-04-04T04:22:34Z","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":"2026-11-02T14:56:23.412856Z"}],"nvd":[{"id":"CVE-2023-24603","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","status":"published","published":"2023-05-29T03:15:09.773Z","modified":"2026-06-17T05:39:38.34Z","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":"primary"},{"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"}],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-24603","description":"OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2026-10-28T02:30:59.271617703Z","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":"2026-11-02T15:44:30.709518Z"}]}}