cve-2016-1550
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:02
Severity ?
Summary
An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key.
References
cret@cert.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html
cret@cert.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
cret@cert.orghttp://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
cret@cert.orghttp://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html
cret@cert.orghttp://rhn.redhat.com/errata/RHSA-2016-1552.html
cret@cert.orghttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd
cret@cert.orghttp://www.debian.org/security/2016/dsa-3629
cret@cert.orghttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
cret@cert.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
cret@cert.orghttp://www.securityfocus.com/archive/1/538233/100/0/threaded
cret@cert.orghttp://www.securityfocus.com/archive/1/archive/1/538233/100/0/threaded
cret@cert.orghttp://www.securityfocus.com/bid/88261
cret@cert.orghttp://www.securitytracker.com/id/1035705
cret@cert.orghttp://www.talosintelligence.com/reports/TALOS-2016-0084/Technical Description, Third Party Advisory
cret@cert.orghttp://www.ubuntu.com/usn/USN-3096-1
cret@cert.orghttps://access.redhat.com/errata/RHSA-2016:1141
cret@cert.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
cret@cert.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
cret@cert.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
cret@cert.orghttps://security.gentoo.org/glsa/201607-15
cret@cert.orghttps://security.netapp.com/advisory/ntap-20171004-0002/
cret@cert.orghttps://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
cret@cert.orghttps://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
cret@cert.orghttps://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19
cret@cert.orghttps://www.debian.org/security/2016/dsa-3629
cret@cert.orghttps://www.kb.cert.org/vuls/id/718152
cret@cert.orghttps://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0084
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-1552.html
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3629
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/538233/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/archive/1/538233/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/88261
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1035705
af854a3a-2127-422b-91ae-364da2661108http://www.talosintelligence.com/reports/TALOS-2016-0084/Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3096-1
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2016:1141
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
af854a3a-2127-422b-91ae-364da2661108https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201607-15
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20171004-0002/
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
af854a3a-2127-422b-91ae-364da2661108https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2016/dsa-3629
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/718152
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0084
Impacted products
Vendor Product Version
NTPsec Project NTPSec Version: a5fb34b9cc89b92a8fef2f459004865c93bb7f92
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
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          },
          {
            "name": "20160429 [slackware-security] ntp (SSA:2016-120-01)",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
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            "name": "SUSE-SU-2016:1568",
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          },
          {
            "name": "20160429 [slackware-security] ntp (SSA:2016-120-01)",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
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          },
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            "tags": [
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          },
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            "tags": [
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              "x_transferred"
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          },
          {
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NTP",
          "vendor": "NTP Project",
          "versions": [
            {
              "status": "affected",
              "version": "4.2.8p3"
            },
            {
              "status": "affected",
              "version": "4.2.8p4"
            }
          ]
        },
        {
          "product": "NTPSec",
          "vendor": "NTPsec Project",
          "versions": [
            {
              "status": "affected",
              "version": "a5fb34b9cc89b92a8fef2f459004865c93bb7f92"
            }
          ]
        }
      ],
      "datePublic": "2016-04-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "unspecified",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-05T17:25:28",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "USN-3096-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3096-1"
        },
        {
          "name": "DSA-3629",
          "tags": [
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            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3629"
        },
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        },
        {
          "name": "RHSA-2016:1141",
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        },
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          ],
          "url": "https://www.kb.cert.org/vuls/id/718152"
        },
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          ],
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        },
        {
          "name": "1035705",
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        },
        {
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          "url": "https://security.netapp.com/advisory/ntap-20171004-0002/"
        },
        {
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          ],
          "url": "http://www.talosintelligence.com/reports/TALOS-2016-0084/"
        },
        {
          "name": "20160428 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: April 2016",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
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        },
        {
          "name": "FreeBSD-SA-16:16",
          "tags": [
            "vendor-advisory",
            "x_refsource_FREEBSD"
          ],
          "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc"
        },
        {
          "name": "88261",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/88261"
        },
        {
          "name": "SUSE-SU-2016:2094",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html"
        },
        {
          "name": "openSUSE-SU-2016:1423",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html"
        },
        {
          "name": "GLSA-201607-15",
          "tags": [
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            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201607-15"
        },
        {
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          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html"
        },
        {
          "name": "SUSE-SU-2016:1471",
          "tags": [
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            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html"
        },
        {
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Advisory\"]},{\"url\":\"http://www.ubuntu.com/usn/USN-3096-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2016:1141\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201607-15\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20171004-0002/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.debian.org/security/2016/dsa-3629\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.kb.cert.org/vuls/id/718152\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0084\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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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.