{"id":"CVE-2016-6518","aliases":["EUVD-2016-7440","GHSA-fv5m-699v-qxvc"],"status":"published","title":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote...","description":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01096,"percentile":0.65781,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2016-09-26T15:00:00Z","modified":"2026-06-17T00:51:18Z","products":[{"vendor":"huawei","product":"s12700_firmware"},{"vendor":"huawei","product":"s5300_firmware"},{"vendor":"huawei","product":"s5700_firmware"},{"vendor":"huawei","product":"s6300_firmware"},{"vendor":"huawei","product":"s6700_firmware"},{"vendor":"huawei","product":"s7700_firmware"},{"vendor":"huawei","product":"s9300_firmware"},{"vendor":"huawei","product":"s9700_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/92968","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160914-01-sep-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6518"},{"url":"https://github.com/advisories/GHSA-fv5m-699v-qxvc"}],"sources":{"cve":[{"id":"CVE-2016-6518","description":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.","status":"published","published":"2016-09-26T15:00:00Z","modified":"2024-08-06T01:29:20.323Z","updated_at":"2026-11-02T14:33:34.815789Z"}],"euvd":[{"id":"EUVD-2016-7440","description":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.","status":"published","published":"2016-09-26T15:00:00Z","modified":"2024-08-06T01:29:20Z","updated_at":"2026-11-03T02:22:36.370031Z"}],"ghsa":[{"id":"GHSA-fv5m-699v-qxvc","title":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote...","description":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.","status":"published","published":"2022-05-17T03:48:24Z","modified":"2023-01-27T05:07:47Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:43:11.35995Z"}],"nvd":[{"id":"CVE-2016-6518","description":"Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.","status":"published","published":"2016-09-26T15:59:01.78Z","modified":"2026-06-17T00:51:18.737Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:03:31.485755Z"}]}}