{"id":"CVE-2015-4590","aliases":["EUVD-2015-4610","GHSA-h79r-6v3m-rwjv"],"status":"published","title":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote...","description":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \\ (backslash) followed by a terminator, as demonstrated by \"\\\\\\0\", which triggers a buffer overflow and over-read.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02628,"percentile":0.85601,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2015-06-22T18:00:00Z","modified":"2026-06-17T00:27:33Z","products":[{"vendor":"arduino_json_project","product":"arduino_json"}],"references":[{"url":"https://github.com/bblanchon/ArduinoJson/commit/5e7b9ec688d79e7b16ec7064e1d37e8481a31e72","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/bblanchon/ArduinoJson/pull/81","tags":["x_refsource_CONFIRM","x_transferred","Exploit"]},{"url":"http://www.openwall.com/lists/oss-security/2015/06/16/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"https://github.com/bblanchon/ArduinoJson/blob/master/CHANGELOG.md","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/75150","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4590"},{"url":"https://github.com/advisories/GHSA-h79r-6v3m-rwjv"}],"sources":{"cve":[{"id":"CVE-2015-4590","description":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \\ (backslash) followed by a terminator, as demonstrated by \"\\\\\\0\", which triggers a buffer overflow and over-read.","status":"published","published":"2015-06-22T18:00:00Z","modified":"2024-08-06T06:18:11.95Z","updated_at":"2026-11-02T14:35:43.322279Z"}],"euvd":[{"id":"EUVD-2015-4610","description":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \\ (backslash) followed by a terminator, as demonstrated by \"\\\\\\0\", which triggers a buffer overflow and over-read.","status":"published","published":"2015-06-22T18:00:00Z","modified":"2024-08-06T06:18:11Z","updated_at":"2026-11-03T02:22:03.675565Z"}],"ghsa":[{"id":"GHSA-h79r-6v3m-rwjv","title":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote...","description":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \\ (backslash) followed by a terminator, as demonstrated by \"\\\\\\0\", which triggers a buffer overflow and over-read.","status":"published","published":"2022-05-17T04:12:25Z","modified":"2023-01-28T05:01:20Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:32.807122Z"}],"nvd":[{"id":"CVE-2015-4590","description":"The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \\ (backslash) followed by a terminator, as demonstrated by \"\\\\\\0\", which triggers a buffer overflow and over-read.","status":"published","published":"2015-06-22T18:59:00.073Z","modified":"2026-06-17T00:27:33.797Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:05.884985Z"}]}}