{
  "threat_severity" : "Important",
  "public_date" : "2017-04-28T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests",
    "id" : "1446103",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1446103"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-125",
  "details" : [ "The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.", "The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c." ],
  "statement" : "This issue affects the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5, 6, 7 and Red Hat Enterprise MRG 2. Future kernel updates for Red Hat Enterprise Linux 5, 6, 7 and Red Hat Enterprise MRG 2 may address this issue.",
  "acknowledgement" : "Red Hat would like to thank Ari Kauppi for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5.9 Long Life",
    "release_date" : "2017-08-15T00:00:00Z",
    "advisory" : "RHSA-2017:2472",
    "cpe" : "cpe:/o:redhat:rhel_aus:5.9",
    "package" : "kernel-0:2.6.18-348.34.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5 Extended Lifecycle Support",
    "release_date" : "2017-08-02T00:00:00Z",
    "advisory" : "RHSA-2017:2412",
    "cpe" : "cpe:/o:redhat:rhel_els:5",
    "package" : "kernel-0:2.6.18-422.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2017-07-11T00:00:00Z",
    "advisory" : "RHSA-2017:1723",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-696.6.3.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.2 Advanced Update Support",
    "release_date" : "2017-09-14T00:00:00Z",
    "advisory" : "RHSA-2017:2732",
    "cpe" : "cpe:/o:redhat:rhel_mission_critical:6.2",
    "package" : "kernel-0:2.6.32-220.75.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.4 Advanced Update Support",
    "release_date" : "2017-07-11T00:00:00Z",
    "advisory" : "RHSA-2017:1715",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.4",
    "package" : "kernel-0:2.6.32-358.81.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.5 Advanced Update Support",
    "release_date" : "2017-08-08T00:00:00Z",
    "advisory" : "RHSA-2017:2428",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.5",
    "package" : "kernel-0:2.6.32-431.82.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.5 Telco Extended Update Support",
    "release_date" : "2017-08-08T00:00:00Z",
    "advisory" : "RHSA-2017:2428",
    "cpe" : "cpe:/o:redhat:rhel_tus:6.5",
    "package" : "kernel-0:2.6.32-431.82.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.6 Advanced Update Support",
    "release_date" : "2017-07-24T00:00:00Z",
    "advisory" : "RHSA-2017:1798",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.6",
    "package" : "kernel-0:2.6.32-504.62.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.6 Telco Extended Update Support",
    "release_date" : "2017-07-24T00:00:00Z",
    "advisory" : "RHSA-2017:1798",
    "cpe" : "cpe:/o:redhat:rhel_tus:6.6",
    "package" : "kernel-0:2.6.32-504.62.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.7 Extended Update Support",
    "release_date" : "2017-08-08T00:00:00Z",
    "advisory" : "RHSA-2017:2429",
    "cpe" : "cpe:/o:redhat:rhel_eus:6.7",
    "package" : "kernel-0:2.6.32-573.45.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-28T00:00:00Z",
    "advisory" : "RHSA-2017:1616",
    "cpe" : "cpe:/a:redhat:rhel_extras_rt:7",
    "package" : "kernel-rt-0:3.10.0-514.26.1.rt56.442.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-28T00:00:00Z",
    "advisory" : "RHSA-2017:1615",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "kernel-0:3.10.0-514.26.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Extended Update Support",
    "release_date" : "2017-07-18T00:00:00Z",
    "advisory" : "RHSA-2017:1766",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.2",
    "package" : "kernel-0:3.10.0-327.58.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise MRG 2",
    "release_date" : "2017-06-28T00:00:00Z",
    "advisory" : "RHSA-2017:1647",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2:server:el6",
    "package" : "kernel-rt-1:3.10.0-514.rt56.228.el6rt"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-7895\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7895" ],
  "name" : "CVE-2017-7895",
  "csaw" : false
}