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CVE-2017-14492 Detail

Description

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 IPv6 router advertisement request.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html Issue Tracking  Mailing List  Third Party Advisory 
http://nvidia.custhelp.com/app/answers/detail/a_id/4561
http://thekelleys.org.uk/dnsmasq/CHANGELOG Release Notes  Vendor Advisory 
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=24036ea507862c7b7898b68289c8130f85599c10
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
http://www.debian.org/security/2017/dsa-3989 Third Party Advisory 
http://www.securityfocus.com/bid/101085 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1039474 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-3430-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-3430-2 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:2836 Patch  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:2837 Patch  Third Party Advisory 
https://access.redhat.com/security/vulnerabilities/3199382 Issue Tracking  Third Party Advisory 
https://security.gentoo.org/glsa/201710-27
https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html Third Party Advisory 
https://www.exploit-db.com/exploits/42942/ Third Party Advisory  VDB Entry 
https://www.kb.cert.org/vuls/id/973527 Third Party Advisory  US Government Resource 
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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-14492
NVD Published Date:
10/02/2017
NVD Last Modified:
11/06/2023
Source:
MITRE