{
  "threat_severity" : "Low",
  "public_date" : "2011-03-23T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel signal spoofing issue",
    "id" : "690028",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=690028"
  },
  "cvss" : {
    "cvss_base_score" : "3.6",
    "cvss_scoring_vector" : "AV:L/AC:L/Au:N/C:N/I:P/A:P",
    "status" : "verified"
  },
  "details" : [ "kernel/signal.c in the Linux kernel before 2.6.39 allows local users to spoof the uid and pid of a signal sender via a sigqueueinfo system call." ],
  "statement" : "Red Hat Enterprise Linux 4 is now in Production 3 of the maintenance life-cycle, https://access.redhat.com/support/policy/updates/errata/, therefore the fix for this issue is not currently planned to be included in the future updates. This was addressed in Red Hat Enterprise Linux 5 and 6 via https://rhn.redhat.com/errata/RHSA-2011-0927.html and https://rhn.redhat.com/errata/RHSA-2011-1189.html. A future kernel update in Red Hat Enterprise MRG may address this flaw.",
  "acknowledgement" : "Red Hat would like to thank Julien Tinnes (Google Security Team) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-07-15T00:00:00Z",
    "advisory" : "RHSA-2011:0927",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-238.19.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-08-23T00:00:00Z",
    "advisory" : "RHSA-2011:1189",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-131.12.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.0 EUS - Server Only",
    "release_date" : "2011-06-21T00:00:00Z",
    "advisory" : "RHSA-2011:0883",
    "cpe" : "cpe:/o:redhat:rhel_eus:6.0",
    "package" : "kernel-0:2.6.32-71.31.1.el6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise MRG 1",
    "fix_state" : "Affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-1182\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1182" ],
  "name" : "CVE-2011-1182",
  "csaw" : false
}