{"id":"CVE-2019-6238","aliases":["EUVD-2019-15805","GHSA-jjgx-27h5-9gq6"],"status":"published","title":"A validation issue existed in the handling of symlinks. This issue was addressed with improved...","description":"A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted package may lead to arbitrary code execution.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01156,"percentile":0.6731,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-10-27T19:22:19Z","modified":"2026-06-17T02:38:51Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT209600","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6238"},{"url":"https://github.com/advisories/GHSA-jjgx-27h5-9gq6"}],"sources":{"cve":[{"id":"CVE-2019-6238","description":"A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted package may lead to arbitrary code execution.","status":"published","published":"2020-10-27T19:22:19Z","modified":"2024-08-04T20:16:24.523Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2019-15805","description":"A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted package may lead to arbitrary code execution.","status":"published","published":"2020-10-27T19:22:19Z","modified":"2024-08-04T20:16:24Z","updated_at":"2026-11-03T03:06:49.709251Z"}],"ghsa":[{"id":"GHSA-jjgx-27h5-9gq6","title":"A validation issue existed in the handling of symlinks. This issue was addressed with improved...","description":"A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted package may lead to arbitrary code execution.","status":"published","published":"2022-05-24T17:32:14Z","modified":"2023-01-29T05:04:33Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:35.161944Z"}],"nvd":[{"id":"CVE-2019-6238","description":"A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted package may lead to arbitrary code execution.","status":"published","published":"2020-10-27T20:15:14.423Z","modified":"2026-06-17T02:38:51.98Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:05:48.502374Z"}]}}