{
  "threat_severity" : "Moderate",
  "public_date" : "2020-08-07T00:00:00Z",
  "bugzilla" : {
    "description" : "httpd: IP address spoofing when proxying using mod_remoteip and mod_rewrite",
    "id" : "1866559",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1866559"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-345",
  "details" : [ "IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.", "A flaw was found in the mod_remoteip module shipped with the httpd package. This flaw allows an attacker to spoof the IP address, resulting in the bypass of a mod_rewrite rule. The highest threat from this vulnerability is to integrity." ],
  "statement" : "This issue only affects httpd-2.4.x, therefore, httpd packages shipped with Red Hat Enterprise Linux 6 are not affected by this flaw.",
  "acknowledgement" : "Red Hat would like to thank the Apache project for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-11-19T00:00:00Z",
    "advisory" : "RHBA-2015:2194",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "httpd-0:2.4.6-40.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2017-04-26T00:00:00Z",
    "advisory" : "RHSA-2017:1161",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "httpd24-httpd-0:2.4.25-9.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2017-04-26T00:00:00Z",
    "advisory" : "RHSA-2017:1161",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "httpd24-httpd-0:2.4.25-9.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2017-04-26T00:00:00Z",
    "advisory" : "RHSA-2017:1161",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "httpd24-httpd-0:2.4.25-9.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2017-04-26T00:00:00Z",
    "advisory" : "RHSA-2017:1161",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "httpd24-httpd-0:2.4.25-9.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "httpd",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "httpd",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "httpd:2.4/httpd",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat JBoss Core Services",
    "fix_state" : "Not affected",
    "package_name" : "httpd",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2",
    "fix_state" : "Out of support scope",
    "package_name" : "httpd",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-11985\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-11985\nhttps://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-11985" ],
  "name" : "CVE-2020-11985",
  "csaw" : false
}