{"id":"CVE-2015-7392","aliases":["EUVD-2015-7316","GHSA-h2p5-8h8f-7g53"],"status":"published","title":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH...","description":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \\u in a json string to cJSON_Parse.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.04668,"percentile":0.91825,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2015-10-05T14:00:00Z","modified":"2026-06-17T00:32:22Z","products":[{"vendor":"freeswitch","product":"freeswitch"}],"references":[{"url":"https://freeswitch.org/stash/projects/FS/repos/freeswitch/commits/cf8925","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://packetstormsecurity.com/files/133781/freeswitch-Heap-Overflow.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/archive/1/536569/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-7392"},{"url":"https://github.com/advisories/GHSA-h2p5-8h8f-7g53"}],"sources":{"cve":[{"id":"CVE-2015-7392","description":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \\u in a json string to cJSON_Parse.","status":"published","published":"2015-10-05T14:00:00Z","modified":"2024-08-06T07:51:27.288Z","updated_at":"2026-11-02T14:35:44.744952Z"}],"euvd":[{"id":"EUVD-2015-7316","description":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \\u in a json string to cJSON_Parse.","status":"published","published":"2015-10-05T14:00:00Z","modified":"2024-08-06T07:51:27Z","updated_at":"2026-11-03T02:21:52.959489Z"}],"ghsa":[{"id":"GHSA-h2p5-8h8f-7g53","title":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH...","description":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \\u in a json string to cJSON_Parse.","status":"published","published":"2022-05-14T02:47:31Z","modified":"2023-02-02T05:06:54Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:23.212244Z"}],"nvd":[{"id":"CVE-2015-7392","description":"Heap-based buffer overflow in the parse_string function in libs/esl/src/esl_json.c in FreeSWITCH before 1.4.23 and 1.6.x before 1.6.2 allows remote attackers to execute arbitrary code via a trailing \\u in a json string to cJSON_Parse.","status":"published","published":"2015-10-05T14:59:01.703Z","modified":"2026-06-17T00:32:22.117Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:10.919251Z"}]}}