CVE-2017-14491

CRITICAL

9.8

Descricao

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/4/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

arista:eosarubanetworks:arubaoscanonical:ubuntu_linuxdebian:debian_linuxhuawei:honor_v9_playhuawei:honor_v9_play_firmwaremicrosoft:windowsnvidia:geforce_experiencenvidia:jetson_tk1nvidia:jetson_tx1nvidia:linux_for_tegraopensuse:leapredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_workstationsiemens:ruggedcom_rm1224siemens:ruggedcom_rm1224_firmwaresiemens:scalance_m-800siemens:scalance_m-800_firmwaresiemens:scalance_s615siemens:scalance_s615_firmwaresiemens:scalance_w1750dsiemens:scalance_w1750d_firmwaresuse:linux_enterprise_debuginfosuse:linux_enterprise_point_of_salesuse:linux_enterprise_serversynology:diskstation_managersynology:router_managerthekelleys:dnsmasq

Fraquezas (CWE)

CWE-787

Referencias

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html(cve@mitre.org)

http://nvidia.custhelp.com/app/answers/detail/a_id/4560(cve@mitre.org)

http://nvidia.custhelp.com/app/answers/detail/a_id/4561(cve@mitre.org)

http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html(cve@mitre.org)

http://thekelleys.org.uk/dnsmasq/CHANGELOG(cve@mitre.org)

http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc(cve@mitre.org)

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt(cve@mitre.org)

http://www.debian.org/security/2017/dsa-3989(cve@mitre.org)

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en(cve@mitre.org)

http://www.securityfocus.com/bid/101085(cve@mitre.org)

http://www.securityfocus.com/bid/101977(cve@mitre.org)

http://www.securitytracker.com/id/1039474(cve@mitre.org)

http://www.ubuntu.com/usn/USN-3430-1(cve@mitre.org)

http://www.ubuntu.com/usn/USN-3430-2(cve@mitre.org)

http://www.ubuntu.com/usn/USN-3430-3(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2836(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2837(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2838(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2839(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2840(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2017:2841(cve@mitre.org)

https://access.redhat.com/security/vulnerabilities/3199382(cve@mitre.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/(cve@mitre.org)

https://security.gentoo.org/glsa/201710-27(cve@mitre.org)

https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html(cve@mitre.org)

https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30(cve@mitre.org)

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449(cve@mitre.org)

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/(cve@mitre.org)

https://www.debian.org/security/2017/dsa-3989(cve@mitre.org)

https://www.exploit-db.com/exploits/42941/(cve@mitre.org)

https://www.kb.cert.org/vuls/id/973527(cve@mitre.org)

https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html(cve@mitre.org)

https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html(cve@mitre.org)

https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html(af854a3a-2127-422b-91ae-364da2661108)

http://nvidia.custhelp.com/app/answers/detail/a_id/4560(af854a3a-2127-422b-91ae-364da2661108)

http://nvidia.custhelp.com/app/answers/detail/a_id/4561(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html(af854a3a-2127-422b-91ae-364da2661108)

http://thekelleys.org.uk/dnsmasq/CHANGELOG(af854a3a-2127-422b-91ae-364da2661108)

http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc(af854a3a-2127-422b-91ae-364da2661108)

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2017/dsa-3989(af854a3a-2127-422b-91ae-364da2661108)

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/101085(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/101977(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039474(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3430-1(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3430-2(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3430-3(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2836(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2837(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2838(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2839(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2840(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2841(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/vulnerabilities/3199382(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201710-27(af854a3a-2127-422b-91ae-364da2661108)

https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30(af854a3a-2127-422b-91ae-364da2661108)

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449(af854a3a-2127-422b-91ae-364da2661108)

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-3989(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/42941/(af854a3a-2127-422b-91ae-364da2661108)

https://www.kb.cert.org/vuls/id/973527(af854a3a-2127-422b-91ae-364da2661108)

https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq(af854a3a-2127-422b-91ae-364da2661108)

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