{
  "threat_severity" : "Moderate",
  "public_date" : "2016-05-03T00:00:00Z",
  "bugzilla" : {
    "description" : "openssl: EVP_EncodeUpdate overflow",
    "id" : "1331441",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1331441"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.6",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-190->CWE-122",
  "details" : [ "Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.", "An integer overflow flaw, leading to a buffer overflow, was found in the way the EVP_EncodeUpdate() function of OpenSSL parsed very large amounts of input data. A remote attacker could use this flaw to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application." ],
  "acknowledgement" : "Red Hat would like to thank the OpenSSL project for reporting this issue. Upstream acknowledges Guido Vranken as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2016-05-10T00:00:00Z",
    "advisory" : "RHSA-2016:0996",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "openssl-0:1.0.1e-48.el6_8.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.7 Extended Update Support",
    "release_date" : "2016-10-18T00:00:00Z",
    "advisory" : "RHSA-2016:2073",
    "cpe" : "cpe:/o:redhat:rhel_eus:6.7",
    "package" : "openssl-0:1.0.1e-42.el6_7.5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2016-05-09T00:00:00Z",
    "advisory" : "RHSA-2016:0722",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "openssl-1:1.0.1e-51.el7_2.5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6.4",
    "release_date" : "2016-10-12T00:00:00Z",
    "advisory" : "RHSA-2016:2056",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6.4",
    "package" : "openssl"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "httpd-0:2.2.26-54.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "jbcs-httpd24-0:1-3.jbcs.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "jbcs-httpd24-openssl-1:1.0.2h-4.jbcs.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "mod_cluster-0:1.2.13-1.Final_redhat_1.1.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "mod_cluster-native-0:1.2.13-3.Final_redhat_2.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "mod_jk-0:1.2.41-2.redhat_3.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1649",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "tomcat-native-0:1.1.34-5.redhat_1.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "httpd22-0:2.2.26-56.ep6.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "jbcs-httpd24-0:1-3.jbcs.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "jbcs-httpd24-openssl-1:1.0.2h-4.jbcs.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "mod_cluster-0:1.2.13-1.Final_redhat_1.1.ep6.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "mod_cluster-native-0:1.2.13-3.Final_redhat_2.ep6.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "mod_jk-0:1.2.41-2.redhat_3.ep6.el7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 7",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1648",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el7",
    "package" : "tomcat-native-0:1.1.34-5.redhat_1.ep6.el7"
  }, {
    "product_name" : "Red Hat JBoss Web Server 2.1",
    "release_date" : "2016-08-22T00:00:00Z",
    "advisory" : "RHSA-2016:1650",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2.1",
    "package" : "openssl"
  }, {
    "product_name" : "Text-Only JBCS",
    "release_date" : "2016-12-15T00:00:00Z",
    "advisory" : "RHSA-2016:2957",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Will not fix",
    "package_name" : "openssl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Will not fix",
    "package_name" : "openssl096b",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "openssl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "openssl097a",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "openssl098e",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Will not fix",
    "package_name" : "openssl098e",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat JBoss Core Services",
    "fix_state" : "Affected",
    "package_name" : "openssl",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5",
    "fix_state" : "Not affected",
    "package_name" : "openssl",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 3",
    "fix_state" : "Affected",
    "package_name" : "openssl",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2016-2105\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2105\nhttps://openssl.org/news/secadv/20160503.txt" ],
  "name" : "CVE-2016-2105",
  "csaw" : false
}