{"id":"CVE-2017-11122","aliases":["EUVD-2017-2759","GHSA-r6vg-fch5-hgx8"],"status":"published","title":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak...","description":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01849,"percentile":0.79238,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2017-10-04T00:00:00Z","modified":"2026-06-17T01:01:15Z","products":[{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"tvos"},{"vendor":"broadcom","product":"bcm4355c0_firmware"}],"references":[{"url":"http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/en-us/HT208113","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://support.apple.com/en-us/HT208112","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1300","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/HT208113","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://support.apple.com/HT208112","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11122"},{"url":"https://github.com/advisories/GHSA-r6vg-fch5-hgx8"}],"sources":{"cve":[{"id":"CVE-2017-11122","description":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.","status":"published","published":"2017-10-04T00:00:00Z","modified":"2024-08-05T17:57:57.974Z","updated_at":"2026-11-02T14:33:20.171335Z"}],"euvd":[{"id":"EUVD-2017-2759","description":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.","status":"published","published":"2017-10-04T00:00:00Z","modified":"2024-08-05T17:57:57Z","updated_at":"2026-11-03T02:23:24.743229Z"}],"ghsa":[{"id":"GHSA-r6vg-fch5-hgx8","title":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak...","description":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.","status":"published","published":"2022-05-14T01:24:12Z","modified":"2023-02-02T05:03:41Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:41.689943Z"}],"nvd":[{"id":"CVE-2017-11122","description":"On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.","status":"published","published":"2017-10-04T01:29:02.01Z","modified":"2026-06-17T01:01:15.667Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:01.734197Z"}]}}