{
  "cveId": "CVE-2018-5710",
  "url": "https://patchblox.com/security/cve/CVE-2018-5710",
  "summary": "CVE-2018-5710 is fixed in 20 products on 1 platform, first by krb5-admin-server 1.16-2ubuntu0.1, released March 6, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "krb5-admin-server: An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16",
  "description": "An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function \u0022strlen\u0022 is getting a \u0022NULL\u0022 string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.",
  "published": "2018-01-16T01:29:00Z",
  "severity": "Low",
  "epss": 0.01795,
  "epssPercentile": 0.78557,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "krb5-admin-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-admin-server 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-admin-server-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-gss-samples",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-gss-samples 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-gss-samples-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-k5tls",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-k5tls 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-k5tls-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-kdc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-kdc 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-kdc-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-kdc-ldap",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-kdc-ldap 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-kdc-ldap-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-kpropd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-kpropd 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-kpropd-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-locales",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-locales 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-locales-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-multidev",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-multidev 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-multidev-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-otp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-otp 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-otp-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-pkinit",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-pkinit 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "krb5-user",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "krb5-user 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-krb5-user-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libgssapi-krb5-2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libgssapi-krb5-2 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libgssapi-krb5-2-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libgssrpc4",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libgssrpc4 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libgssrpc4-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libk5crypto3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libk5crypto3 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libk5crypto3-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkadm5clnt-mit11",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkadm5clnt-mit11 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkadm5clnt-mit11-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkadm5srv-mit11",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkadm5srv-mit11 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkadm5srv-mit11-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkdb5-9",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkdb5-9 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkdb5-9-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkrad0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkrad0 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkrad0-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkrb5-3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkrb5-3 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkrb5-3-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libkrb5support0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.16-2ubuntu0.1",
      "fix": "libkrb5support0 1.16-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libkrb5support0-1.16-2ubuntu0.1",
      "released": "2018-03-06T12:29:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}