suse-su-2019:0777-1
Vulnerability from csaf_suse
Published
2019-03-27 11:23
Modified
2019-03-27 11:23
Summary
Security update for ntp

Notes

Title of the patch
Security update for ntp
Description of the patch
This update for ntp fixes the following issues: Security issue fixed: - CVE-2019-8936: Fixed a null pointer exception which could allow an authenticated attcker to cause segmentation fault to ntpd (bsc#1128525). Other issues addressed: - Fixed several bugs in the BANCOMM reclock driver. - Fixed ntp_loopfilter.c snprintf compilation warnings. - Fixed spurious initgroups() error message. - Fixed STA_NANO struct timex units. - Fixed GPS week rollover in libparse. - Fixed incorrect poll interval in packet. - Added a missing check for ENABLE_CMAC.
Patchnames
SUSE-2019-777,SUSE-SLE-Module-Development-Tools-OBS-15-2019-777,SUSE-SLE-Module-Legacy-15-2019-777
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for ntp",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for ntp fixes the following issues:\n\nSecurity issue fixed: \t  \n\n- CVE-2019-8936: Fixed a null pointer exception which could allow an authenticated attcker to cause \n  segmentation fault to ntpd (bsc#1128525).\n\nOther issues addressed:\n\n- Fixed several bugs in the BANCOMM reclock driver.\n- Fixed ntp_loopfilter.c snprintf compilation warnings.\n- Fixed spurious initgroups() error message.\n- Fixed STA_NANO struct timex units.\n- Fixed GPS week rollover in libparse.\n- Fixed incorrect poll interval in packet.\n- Added a missing check for ENABLE_CMAC.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2019-777,SUSE-SLE-Module-Development-Tools-OBS-15-2019-777,SUSE-SLE-Module-Legacy-15-2019-777",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
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        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2019_0777-1.json"
      },
      {
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      },
      {
        "category": "self",
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        "url": "https://lists.suse.com/pipermail/sle-security-updates/2019-March/005249.html"
      },
      {
        "category": "self",
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        "url": "https://bugzilla.suse.com/1128525"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-8936 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-8936/"
      }
    ],
    "title": "Security update for ntp",
    "tracking": {
      "current_release_date": "2019-03-27T11:23:40Z",
      "generator": {
        "date": "2019-03-27T11:23:40Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
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      },
      "id": "SUSE-SU-2019:0777-1",
      "initial_release_date": "2019-03-27T11:23:40Z",
      "revision_history": [
        {
          "date": "2019-03-27T11:23:40Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
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                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-legacy:15"
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            ],
            "category": "product_family",
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        ],
        "category": "vendor",
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      }
    ],
    "relationships": [
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        "category": "default_component_of",
        "full_product_name": {
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      },
      {
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        },
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      },
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      },
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        "relates_to_product_reference": "SUSE Linux Enterprise Module for Legacy 15"
      }
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-8936",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-8936"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "NTP through 4.2.8p12 has a NULL Pointer Dereference.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.aarch64",
          "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.ppc64le",
          "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.s390x",
          "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-8936",
          "url": "https://www.suse.com/security/cve/CVE-2019-8936"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1128525 for CVE-2019-8936",
          "url": "https://bugzilla.suse.com/1128525"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1148892 for CVE-2019-8936",
          "url": "https://bugzilla.suse.com/1148892"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1155513 for CVE-2019-8936",
          "url": "https://bugzilla.suse.com/1155513"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.aarch64",
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.ppc64le",
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.s390x",
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
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            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.ppc64le",
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.s390x",
            "SUSE Linux Enterprise Module for Legacy 15:ntp-4.2.8p13-4.6.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-03-27T11:23:40Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-8936"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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