Vulnerability from csaf_suse
Published
2023-05-11 07:51
Modified
2023-05-11 07:51
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: Fixed multiple out of bound writes: CVE-2023-26551 (bsc#1210386), CVE-2023-26552 (bsc#1210388), CVE-2023-26553 (bsc#1210387), CVE-2023-26554 (bsc#1210389).
Patchnames
SUSE-2023-2171,SUSE-SLE-SERVER-12-SP5-2023-2171
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: {
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         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/",
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      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\nFixed multiple out of bound writes:\n\nCVE-2023-26551 (bsc#1210386), CVE-2023-26552 (bsc#1210388), CVE-2023-26553 (bsc#1210387), CVE-2023-26554 (bsc#1210389).\n",
            title: "Description of the patch",
         },
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            title: "Patchnames",
         },
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            title: "Terms of use",
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      publisher: {
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         {
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         },
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         },
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         },
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         },
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            url: "https://www.suse.com/security/cve/CVE-2023-26554/",
         },
      ],
      title: "Security update for ntp",
      tracking: {
         current_release_date: "2023-05-11T07:51:50Z",
         generator: {
            date: "2023-05-11T07:51:50Z",
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   vulnerabilities: [
      {
         cve: "CVE-2023-26551",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-26551",
            },
         ],
         notes: [
            {
               category: "general",
               text: "mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write in the cp<cpdec while loop. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.",
               title: "CVE description",
            },
         ],
         product_status: {
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            {
               category: "external",
               summary: "CVE-2023-26551",
               url: "https://www.suse.com/security/cve/CVE-2023-26551",
            },
            {
               category: "external",
               summary: "SUSE Bug 1210386 for CVE-2023-26551",
               url: "https://bugzilla.suse.com/1210386",
            },
         ],
         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",
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         scores: [
            {
               cvss_v3: {
                  baseScore: 4.4,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
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                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-05-11T07:51:50Z",
               details: "moderate",
            },
         ],
         title: "CVE-2023-26551",
      },
      {
         cve: "CVE-2023-26552",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-26552",
            },
         ],
         notes: [
            {
               category: "general",
               text: "mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a decimal point. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
               "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2023-26552",
               url: "https://www.suse.com/security/cve/CVE-2023-26552",
            },
            {
               category: "external",
               summary: "SUSE Bug 1210388 for CVE-2023-26552",
               url: "https://bugzilla.suse.com/1210388",
            },
         ],
         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 Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 4.4,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-05-11T07:51:50Z",
               details: "moderate",
            },
         ],
         title: "CVE-2023-26552",
      },
      {
         cve: "CVE-2023-26553",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-26553",
            },
         ],
         notes: [
            {
               category: "general",
               text: "mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when copying the trailing number. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
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               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
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               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2023-26553",
               url: "https://www.suse.com/security/cve/CVE-2023-26553",
            },
            {
               category: "external",
               summary: "SUSE Bug 1210387 for CVE-2023-26553",
               url: "https://bugzilla.suse.com/1210387",
            },
         ],
         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 Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 4.4,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
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                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-05-11T07:51:50Z",
               details: "moderate",
            },
         ],
         title: "CVE-2023-26553",
      },
      {
         cve: "CVE-2023-26554",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-26554",
            },
         ],
         notes: [
            {
               category: "general",
               text: "mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a '\\0' character. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
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               "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
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               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2023-26554",
               url: "https://www.suse.com/security/cve/CVE-2023-26554",
            },
            {
               category: "external",
               summary: "SUSE Bug 1210389 for CVE-2023-26554",
               url: "https://bugzilla.suse.com/1210389",
            },
         ],
         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 Server 12 SP5:ntp-4.2.8p15-100.1.aarch64",
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                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 4.4,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
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                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p15-100.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.s390x",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p15-100.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-05-11T07:51:50Z",
               details: "moderate",
            },
         ],
         title: "CVE-2023-26554",
      },
   ],
}


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Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.