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{"acknowledgement": "Red Hat would like to thank Eyal Itkin for reporting this issue.", "affected_release": [{"advisory": "RHSA-2018:0676", "cpe": "cpe:/a:redhat:rhel_extras_rt:7", "package": "kernel-rt-0:3.10.0-862.rt56.804.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-04-10T00:00:00Z"}, {"advisory": "RHSA-2018:1062", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "kernel-0:3.10.0-862.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-04-10T00:00:00Z"}, {"advisory": "RHSA-2019:1170", "cpe": "cpe:/o:redhat:rhel_eus:7.4", "package": "kernel-0:3.10.0-693.47.2.el7", "product_name": "Red Hat Enterprise Linux 7.4 Extended Update Support", "release_date": "2019-05-14T00:00:00Z"}, {"advisory": "RHSA-2019:1190", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-1:3.10.0-693.47.2.rt56.641.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2019-05-14T00:00:00Z"}], "bugzilla": {"description": "kernel: Buffer overflow in firewire driver via crafted incoming packets", "id": "1391490", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1391490"}, "csaw": false, "cvss": {"cvss_base_score": "5.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:P/I:P/A:C", "status": "verified"}, "cvss3": {"cvss3_base_score": "6.8", "cvss3_scoring_vector": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-787", "details": ["drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets.", "A buffer overflow vulnerability due to a lack of input filtering of incoming fragmented datagrams was found in the IP-over-1394 driver [firewire-net] in a fragment handling code in the Linux kernel. The vulnerability exists since firewire supported IPv4, i.e. since version 2.6.31 (year 2009) till version v4.9-rc4. A maliciously formed fragment with a respectively large datagram offset would cause a memcpy() past the datagram buffer, which would cause a system panic or possible arbitrary code execution.\nThe flaw requires [firewire-net] module to be loaded and is remotely exploitable from connected firewire devices, but not over a local network."], "name": "CVE-2016-8633", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2016-11-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-8633\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-8633"], "statement": "This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 6, 7 and MRG 2.x. This issue has been rated as having Moderate security impact. Future Linux kernel updates for the respective releases might address this issue.", "threat_severity": "Important"}