Vulnerability Report

CVE-2017-14491

Title: Siemens Ruggedcom Rm1224 RCE

Memory Corruption

Proof Of Concept

PoC Available for CVE-2017-14491

CWE Category CWE-787

Published Date Oct 04, 2017

Modified Date May 13, 2026

Exploit Status Available

Score 9.8 CVSS v3.1

Exploit Probability (EPSS)

33.72%

Vulnerability Summary

CVE-2017-14491: 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.

Impacted Vendors

Reference Links

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html http://nvidia.custhelp.com/app/answers/detail/a_id/4560 http://nvidia.custhelp.com/app/answers/detail/a_id/4561 http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html http://thekelleys.org.uk/dnsmasq/CHANGELOG http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt http://www.debian.org/security/2017/dsa-3989 http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en http://www.securityfocus.com/bid/101085 http://www.securityfocus.com/bid/101977 http://www.securitytracker.com/id/1039474 http://www.ubuntu.com/usn/USN-3430-1 http://www.ubuntu.com/usn/USN-3430-2 http://www.ubuntu.com/usn/USN-3430-3 https://access.redhat.com/errata/RHSA-2017:2836 https://access.redhat.com/errata/RHSA-2017:2837 https://access.redhat.com/errata/RHSA-2017:2838 https://access.redhat.com/errata/RHSA-2017:2839 https://access.redhat.com/errata/RHSA-2017:2840 https://access.redhat.com/errata/RHSA-2017:2841 https://access.redhat.com/security/vulnerabilities/3199382 https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/ https://security.gentoo.org/glsa/201710-27 https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30 https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449 https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/ https://www.debian.org/security/2017/dsa-3989 https://www.exploit-db.com/exploits/42941/ https://www.kb.cert.org/vuls/id/973527 https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html http://nvidia.custhelp.com/app/answers/detail/a_id/4560 http://nvidia.custhelp.com/app/answers/detail/a_id/4561 http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html http://thekelleys.org.uk/dnsmasq/CHANGELOG http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt http://www.debian.org/security/2017/dsa-3989 http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en http://www.securityfocus.com/bid/101085 http://www.securityfocus.com/bid/101977 http://www.securitytracker.com/id/1039474 http://www.ubuntu.com/usn/USN-3430-1 http://www.ubuntu.com/usn/USN-3430-2 http://www.ubuntu.com/usn/USN-3430-3 https://access.redhat.com/errata/RHSA-2017:2836 https://access.redhat.com/errata/RHSA-2017:2837 https://access.redhat.com/errata/RHSA-2017:2838 https://access.redhat.com/errata/RHSA-2017:2839 https://access.redhat.com/errata/RHSA-2017:2840 https://access.redhat.com/errata/RHSA-2017:2841 https://access.redhat.com/security/vulnerabilities/3199382 https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/ https://security.gentoo.org/glsa/201710-27 https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30 https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449 https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/ https://www.debian.org/security/2017/dsa-3989 https://www.exploit-db.com/exploits/42941/ https://www.kb.cert.org/vuls/id/973527 https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns