{
  "threat_severity" : "Moderate",
  "public_date" : "2018-07-11T00:00:00Z",
  "bugzilla" : {
    "description" : "curl: Heap-based buffer overflow in Curl_smtp_escape_eob() when uploading data over SMTP",
    "id" : "1597101",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1597101"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).", "A heap-based buffer overflow has been found in the Curl_smtp_escape_eob() function of curl. An attacker could exploit this by convincing a user to use curl to upload data over SMTP with a reduced buffer to cause a crash or corrupt memory." ],
  "statement" : "This issue did not affect the versions of curl/libcurl as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include the vulnerable code.\nThis issue did not affect the versions of curl/libcurl as shipped with Red Hat Software Collections 3 as they did not include the vulnerable code.",
  "acknowledgement" : "Red Hat would like to thank the Curl project for reporting this issue. Upstream acknowledges Peter Wu as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Text-Only JBCS",
    "release_date" : "2018-08-16T00:00:00Z",
    "advisory" : "RHSA-2018:2486",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  } ],
  "package_state" : [ {
    "product_name" : ".NET Core 1.0 on Red Hat Enterprise Linux",
    "fix_state" : "Not affected",
    "package_name" : "rh-dotnetcore10-curl",
    "cpe" : "cpe:/a:redhat:rhel_dotnet:1.0"
  }, {
    "product_name" : ".NET Core 1.1 on Red Hat Enterprise Linux",
    "fix_state" : "Not affected",
    "package_name" : "rh-dotnetcore11-curl",
    "cpe" : "cpe:/a:redhat:rhel_dotnet:1.1"
  }, {
    "product_name" : ".NET Core 2.0 on Red Hat Enterprise Linux",
    "fix_state" : "Not affected",
    "package_name" : "rh-dotnet20-curl",
    "cpe" : "cpe:/a:redhat:rhel_dotnet:2.0"
  }, {
    "product_name" : ".NET Core 2.1 on Red Hat Enterprise Linux",
    "fix_state" : "Not affected",
    "package_name" : "rh-dotnet21-curl",
    "cpe" : "cpe:/a:redhat:rhel_dotnet:2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat JBoss Core Services",
    "fix_state" : "Not affected",
    "package_name" : "jbcs-httpd24-curl",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1"
  }, {
    "product_name" : "Red Hat JBoss Web Server 3",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:3"
  }, {
    "product_name" : "Red Hat Software Collections",
    "fix_state" : "Not affected",
    "package_name" : "httpd24-curl",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-0500\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-0500\nhttps://curl.haxx.se/docs/adv_2018-70a2.html" ],
  "name" : "CVE-2018-0500",
  "csaw" : false
}