{
  "threat_severity" : "Low",
  "public_date" : "2015-04-02T00:00:00Z",
  "bugzilla" : {
    "description" : "NetworkManager: denial of service (DoS) attack against IPv6 network stacks due to improper handling of Router Advertisements",
    "id" : "1209902",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1209902"
  },
  "cvss" : {
    "cvss_base_score" : "3.3",
    "cvss_scoring_vector" : "AV:A/AC:L/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-358",
  "details" : [ "The receive_ra function in rdisc/nm-lndp-rdisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in NetworkManager 1.x allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message, a similar issue to CVE-2015-2922.", "A flaw was found in the way NetworkManager handled router advertisements. An unprivileged user on a local network could use IPv6 Neighbor Discovery ICMP to broadcast a non-route with a low hop limit, causing machines to lower the hop limit on existing IPv6 routes. If this limit is small enough, IPv6 packets would be dropped before reaching the final destination." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-11-19T00:00:00Z",
    "advisory" : "RHSA-2015:2315",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "ModemManager-0:1.1.0-8.git20130913.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-11-19T00:00:00Z",
    "advisory" : "RHSA-2015:2315",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "NetworkManager-1:1.0.6-27.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-11-19T00:00:00Z",
    "advisory" : "RHSA-2015:2315",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "network-manager-applet-0:1.0.6-2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-11-19T00:00:00Z",
    "advisory" : "RHSA-2015:2315",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "NetworkManager-libreswan-0:1.0.6-3.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "NetworkManager",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "NetworkManager",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2015-2924\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-2924" ],
  "name" : "CVE-2015-2924",
  "csaw" : false
}