{"id":"CVE-2023-24604","aliases":["EUVD-2023-28619","GHSA-x7c9-rh33-jx9h"],"status":"published","title":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g...","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00673,"percentile":0.52447,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-05-29T00:00:00Z","modified":"2026-10-28T02:31:12Z","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-2023-24604","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x7c9-rh33-jx9h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/24xxx/CVE-2023-24604.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-24604","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2025-01-14T17:16:02.43Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:27.006218Z"}],"euvd":[{"id":"EUVD-2023-28619","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2025-01-14T17:16:02Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:19.424496Z"}],"ghsa":[{"id":"GHSA-x7c9-rh33-jx9h","title":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g...","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","status":"published","published":"2023-05-29T03:30:15Z","modified":"2024-04-04T04:22:36Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T14:56:23.412856Z"}],"nvd":[{"id":"CVE-2023-24604","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","status":"published","published":"2023-05-29T03:15:09.833Z","modified":"2026-06-17T05:39:38.527Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-24604","description":"OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data.","status":"published","published":"2023-05-29T00:00:00Z","modified":"2026-10-28T02:31:12.578659592Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:30.709518Z"}]}}