{"id":"CVE-2015-5898","aliases":["EUVD-2015-5844","GHSA-vjgx-8ggj-99mf"],"status":"published","title":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which...","description":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00249,"percentile":0.16284,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2015-09-18T10:00:00Z","modified":"2026-06-17T00:29:58Z","products":[{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"http://www.securitytracker.com/id/1033609","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://support.apple.com/HT205212","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/76764","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT205213","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5898"},{"url":"https://github.com/advisories/GHSA-vjgx-8ggj-99mf"}],"sources":{"cve":[{"id":"CVE-2015-5898","description":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.","status":"published","published":"2015-09-18T10:00:00Z","modified":"2024-08-06T07:06:34.289Z","updated_at":"2026-11-02T14:35:40.217028Z"}],"euvd":[{"id":"EUVD-2015-5844","description":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.","status":"published","published":"2015-09-18T10:00:00Z","modified":"2024-08-06T07:06:34Z","updated_at":"2026-11-03T02:21:58.196951Z"}],"ghsa":[{"id":"GHSA-vjgx-8ggj-99mf","title":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which...","description":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.","status":"published","published":"2022-05-17T03:18:50Z","modified":"2023-01-27T05:07:48Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:11.926628Z"}],"nvd":[{"id":"CVE-2015-5898","description":"CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.","status":"published","published":"2015-09-18T12:00:26.747Z","modified":"2026-06-17T00:29:58.37Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:09.92183Z"}]}}