{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20181070",
      "Version": "oval:org.altlinux.errata:def:20181070",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2018-1070: package `krb5` update to version 1.16-alt1.S1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch p10"
            ],
            "Products": [
              "ALT Server",
              "ALT Virtualization Server",
              "ALT Workstation",
              "ALT Workstation K",
              "ALT Education",
              "Simply Linux",
              "Starterkit"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2018-1070",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2018-1070",
            "Source": "ALTPU"
          },
          {
            "RefID": "CVE-2017-15088",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2017-15088",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades krb5 to version 1.16-alt1.S1. \nSecurity Fix(es):\n\n * CVE-2017-15088: 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.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Critical",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2018-01-23"
          },
          "Updated": {
            "Date": "2018-01-23"
          },
          "BDUs": null,
          "CVEs": [
            {
              "ID": "CVE-2017-15088",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-119",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2017-15088",
              "Impact": "Critical",
              "Public": "20171123"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:kworkstation:10",
              "cpe:/o:alt:workstation:10",
              "cpe:/o:alt:server:10",
              "cpe:/o:alt:server-v:10",
              "cpe:/o:alt:education:10",
              "cpe:/o:alt:slinux:10",
              "cpe:/o:alt:starterkit:p10",
              "cpe:/o:alt:kworkstation:10.1",
              "cpe:/o:alt:workstation:10.1",
              "cpe:/o:alt:server:10.1",
              "cpe:/o:alt:server-v:10.1",
              "cpe:/o:alt:education:10.1",
              "cpe:/o:alt:slinux:10.1",
              "cpe:/o:alt:starterkit:10.1",
              "cpe:/o:alt:kworkstation:10.2",
              "cpe:/o:alt:workstation:10.2",
              "cpe:/o:alt:server:10.2",
              "cpe:/o:alt:server-v:10.2",
              "cpe:/o:alt:education:10.2",
              "cpe:/o:alt:slinux:10.2",
              "cpe:/o:alt:starterkit:10.2"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:2001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070001",
                "Comment": "krb5-doc is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070002",
                "Comment": "krb5-kadmin is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070003",
                "Comment": "krb5-kdc is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070004",
                "Comment": "krb5-kinit is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070005",
                "Comment": "libkrb5 is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070006",
                "Comment": "libkrb5-devel is earlier than 0:1.16-alt1.S1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20181070007",
                "Comment": "libkrb5-ldap is earlier than 0:1.16-alt1.S1"
              }
            ]
          }
        ]
      }
    }
  ]
}