{ "CVE_data_meta": { "ASSIGNER": "cert@cert.org", "ID": "CVE-2018-5391", "STATE": "PUBLIC", "TITLE": "The Linux kernel, versions 3.9+, IP implementation is vulnerable to denial of service conditions with low rates of specially modified packets" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Kernel", "version": { "version_data": [ { "affected": ">=", "version_name": "3.9", "version_value": "3.9" } ] } } ] }, "vendor_name": "Linux" } ] } }, "credit": [ { "lang": "eng", "value": "Thanks to Juha-Matti Tilli (Aalto University, Department of Communications and Networking / Nokia Bell Labs) for reporting this vulnerability." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "RHSA-2018:3540", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3540" }, { "name": "RHSA-2018:2785", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2785" }, { "name": "RHSA-2018:3083", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3083" }, { "name": "RHSA-2018:2925", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2925" }, { "name": "VU#641765", "refsource": "CERT-VN", "url": "https://www.kb.cert.org/vuls/id/641765" }, { "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-004.txt", "refsource": "CONFIRM", "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-004.txt" }, { "name": "USN-3741-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3741-2/" }, { "name": "1041476", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041476" }, { "name": "RHSA-2018:3459", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3459" }, { "name": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=c30f1fc041b74ecdb072dd44f858750414b8b19f", "refsource": "MISC", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=c30f1fc041b74ecdb072dd44f858750414b8b19f" }, { "name": "RHSA-2018:2933", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2933" }, { "name": "USN-3740-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3740-2/" }, { "name": "USN-3741-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3741-1/" }, { "name": "RHSA-2018:3590", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3590" }, { "name": "RHSA-2018:2948", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2948" }, { "name": "USN-3742-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3742-2/" }, { "name": "USN-3740-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3740-1/" }, { "name": "105108", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105108" }, { "name": "[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00014.html" }, { "name": "USN-3742-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3742-1/" }, { "name": "RHSA-2018:2924", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2924" }, { "name": "DSA-4272", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4272" }, { "name": "RHSA-2018:3586", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3586" }, { "name": "RHSA-2018:2846", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2846" }, { "name": "1041637", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041637" }, { "name": "RHSA-2018:3096", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:3096" }, { "name": "RHSA-2018:2791", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2791" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20190315 [SECURITY] [DLA 1715-1] linux-4.9 security update", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html" }, { "name": "https://security.netapp.com/advisory/ntap-20181003-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20181003-0002/" }, { "refsource": "MLIST", "name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft", "url": "http://www.openwall.com/lists/oss-security/2019/06/28/2" }, { "refsource": "MLIST", "name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft", "url": "http://www.openwall.com/lists/oss-security/2019/07/06/3" }, { "refsource": "MLIST", "name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft", "url": "http://www.openwall.com/lists/oss-security/2019/07/06/4" }, { "refsource": "CONFIRM", "name": "https://support.f5.com/csp/article/K74374841?utm_source=f5support&utm_medium=RSS", "url": "https://support.f5.com/csp/article/K74374841?utm_source=f5support&utm_medium=RSS" }, { "refsource": "CONFIRM", "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-linux-en", "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-linux-en" }, { "refsource": "CONFIRM", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf" } ] }, "source": { "discovery": "UNKNOWN" } }