{
  "threat_severity" : "Important",
  "public_date" : "2019-12-09T00:00:00Z",
  "bugzilla" : {
    "description" : "sysstat: double free in check_file_actlst() in sa_common.c may lead to arbitrary code execution",
    "id" : "1784740",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1784740"
  },
  "cvss3" : {
    "cvss3_base_score" : "9.8",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-672",
  "details" : [ "sysstat through 12.2.0 has a double free in check_file_actlst in sa_common.c.", "A double-free vulnerability was found in sysstat in the way the `sadf` command processes the contents of data files created by the `sar` command. Saved binary data files with support for `extra_desc` structures may be vulnerable to this flaw. A remote attacker could exploit this flaw by creating a specially crafted file with malformed data that, when loaded by a victim, would cause the application to potentially execute arbitrary code." ],
  "statement" : "This flaw does not affect the versions of sysstat as shipped with Red Hat Enterprise Linux 5, 6, 7, and 8 as they do not include support for `extra_desc` structures in binary data files created by the `sar` command. Consequently, they do not include the vulnerable code leading to the double free vulnerability either.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "sysstat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "sysstat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "sysstat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "sysstat",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-19725\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-19725" ],
  "name" : "CVE-2019-19725",
  "csaw" : false
}