{
  "threat_severity" : "Moderate",
  "public_date" : "2020-01-21T00:00:00Z",
  "bugzilla" : {
    "description" : "libsolv: out-of-bounds read in repodata_schema2id in repodata.c",
    "id" : "1797072",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1797072"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-125",
  "details" : [ "repodata_schema2id in repodata.c in libsolv before 0.7.6 has a heap-based buffer over-read via a last schema whose length is less than the length of the input schema.", "An out-of-bounds read was discovered in Libsolv when the last schema has a length that is less than the length of the input schema. A remote attacker may abuse this flaw to crash an application that uses Libsolv." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2020-11-04T00:00:00Z",
    "advisory" : "RHSA-2020:4508",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "libsolv-0:0.7.11-1.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Will not fix",
    "package_name" : "libsolv",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Not affected",
    "package_name" : "libsolv",
    "cpe" : "cpe:/a:redhat:satellite:6"
  }, {
    "product_name" : "Red Hat Update Infrastructure 3 for Cloud Providers",
    "fix_state" : "Will not fix",
    "package_name" : "libsolv",
    "cpe" : "cpe:/a:redhat:rhui:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-20387\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-20387" ],
  "name" : "CVE-2019-20387",
  "csaw" : false
}