fkie_cve-2017-14496
Vulnerability from fkie_nvd
Published
2017-10-03 01:29
Modified
2024-11-21 03:12
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.htmlIssue Tracking, Mailing List, Third Party Advisory
cve@mitre.orghttp://nvidia.custhelp.com/app/answers/detail/a_id/4561
cve@mitre.orghttp://thekelleys.org.uk/dnsmasq/CHANGELOGRelease Notes, Vendor Advisory
cve@mitre.orghttp://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=897c113fda0886a28a986cc6ba17bb93bd6cb1c7
cve@mitre.orghttp://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3989Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/101085Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securityfocus.com/bid/101977
cve@mitre.orghttp://www.securitytracker.com/id/1039474Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3430-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3430-2Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2017:2836Patch, Third Party Advisory
cve@mitre.orghttps://access.redhat.com/security/vulnerabilities/3199382Issue Tracking, Third Party Advisory
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf
cve@mitre.orghttps://security.gentoo.org/glsa/201710-27
cve@mitre.orghttps://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.htmlThird Party Advisory
cve@mitre.orghttps://source.android.com/security/bulletin/2017-10-01Third Party Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/42946/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.kb.cert.org/vuls/id/973527Third Party Advisory, US Government Resource
cve@mitre.orghttps://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html
cve@mitre.orghttps://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html
cve@mitre.orghttps://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.htmlIssue Tracking, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://nvidia.custhelp.com/app/answers/detail/a_id/4561
af854a3a-2127-422b-91ae-364da2661108http://thekelleys.org.uk/dnsmasq/CHANGELOGRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=897c113fda0886a28a986cc6ba17bb93bd6cb1c7
af854a3a-2127-422b-91ae-364da2661108http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3989Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101085Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101977
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039474Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3430-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3430-2Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:2836Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/vulnerabilities/3199382Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201710-27
af854a3a-2127-422b-91ae-364da2661108https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2017-10-01Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/42946/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/973527Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq
Impacted products
Vendor Product Version
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 17.04
debian debian_linux 7.0
debian debian_linux 7.1
debian debian_linux 9.0
google android 4.4.4
google android 5.0.2
google android 5.1.1
google android 6.0
google android 6.0.1
google android 7.0
google android 7.1.1
google android 7.1.2
google android 8.0
novell leap 42.2
novell leap 42.3
redhat enterprise_linux_desktop 7.0
redhat enterprise_linux_server 7.0
redhat enterprise_linux_workstation 7.0
thekelleys dnsmasq *


To clipboard 

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      "value": "Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request."
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  "lastModified": "2024-11-21T03:12:54.970",
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-191"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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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.
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  • 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.