{"id":"CVE-2017-0208","aliases":["EUVD-2022-4786","GHSA-pjpr-2qqp-gprf"],"status":"published","title":"ChakraCore information disclosure vulnerability","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15281,"percentile":0.9679,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2017-04-12T14:00:00Z","modified":"2026-06-17T00:57:16Z","fixes":[{"ecosystem":"NuGet","package":"Microsoft.ChakraCore","fixed_in":["1.4.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3"}]}]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3"}]}],"versions":["1.2.0","1.2.1","1.2.2","1.2.3","1.2.6.62716-preview","1.3.0","1.3.1","1.3.2","1.4.0","1.4.1","1.4.2"]}],"products":[{"vendor":"aveva","product":"edge"},{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft corporation","product":"edge"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0208","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","web"]},{"url":"http://www.securitytracker.com/id/1038234","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/97460","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0208","tags":["advisory"]},{"url":"https://github.com/chakra-core/ChakraCore/pull/2834","tags":["web"]},{"url":"https://github.com/chakra-core/ChakraCore/commit/54d6d085987e2c399863940179db67b594d7f0a3","tags":["web"]},{"url":"https://web.archive.org/web/20210124023848/http://www.securityfocus.com/bid/97460","tags":["web"]},{"url":"https://web.archive.org/web/20211201121401/http://www.securitytracker.com/id/1038234","tags":["web"]},{"url":"https://github.com/advisories/GHSA-pjpr-2qqp-gprf"},{"url":"https://github.com/chakra-core/ChakraCore","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2017-0208","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","status":"published","published":"2017-04-12T14:00:00Z","modified":"2024-08-05T12:55:19.17Z","updated_at":"2026-11-02T14:33:22.381225Z"}],"euvd":[{"id":"EUVD-2022-4786","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","status":"published","published":"2017-04-12T14:00:00Z","modified":"2024-08-05T12:55:19Z","updated_at":"2026-11-03T02:39:24.815554Z"}],"ghsa":[{"id":"GHSA-pjpr-2qqp-gprf","title":"ChakraCore information disclosure vulnerability","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","status":"published","published":"2022-05-17T02:32:54Z","modified":"2023-10-24T12:57:28Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:37:09.438703Z"}],"nvd":[{"id":"CVE-2017-0208","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","status":"published","published":"2017-04-12T14:59:01.39Z","modified":"2026-06-17T00:57:16.42Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:44.86906Z"}],"osv":[{"id":"GHSA-pjpr-2qqp-gprf","title":"ChakraCore information disclosure vulnerability","description":"An information disclosure vulnerability exists in Microsoft Edge when the Chakra scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user's system, a.k.a. \"Scripting Engine Information Disclosure Vulnerability.\"","status":"published","published":"2022-05-17T02:32:54Z","modified":"2024-02-16T08:21:01.995836Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:53.244788Z"}]}}