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        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
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          "date": "2017-11-23T17:29:00Z",
          "number": "1",
          "summary": "Initial version"
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        {
          "date": "2026-04-13T09:43:42Z",
          "number": "2",
          "summary": "Official Publication"
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          "date": "2026-05-04T16:12:28Z",
          "number": "3",
          "summary": "Update document"
        }
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      "status": "final",
      "version": "3"
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    "title": "Security update on CVE-2017-15088"
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  "vulnerabilities": [
    {
      "cve": "CVE-2017-15088",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "plugins/preauth/pkinit/pkinit_crypto_openssl.c in MIT Kerberos 5 (aka krb5) through 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in situations involving untrusted X.509 data, related to the get_matching_data and X509_NAME_oneline_ex functions. NOTE: this has security relevance only in use cases outside of the MIT Kerberos distribution, e.g., the use of get_matching_data in KDC certauth plugin code that is specific to Red Hat.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
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          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2017-15088"
        },
        {
          "category": "external",
          "summary": "http://www.securityfocus.com/bid/101594",
          "url": "http://www.securityfocus.com/bid/101594"
        },
        {
          "category": "external",
          "summary": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871698",
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        {
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          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=1504045",
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          "summary": "https://github.com/krb5/krb5/pull/707",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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