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The vulnerability of the DNS server Dnsmasq, related to buffer overflows, allows attackers to cause a service failure or execute arbitrary code.

🗓️ 03 Nov 2017 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 1 Views

Dnsmasq server dynamic memory overflow enables remote code execution or service disruption via crafted packets.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
0day.today		Dnsmasq < 2.78 - 2-byte Heap-Based Overflow Exploit
2 Oct 201700:00
–zdt
ALT Linux		Security fix for the ALT Linux 10 package dnsmasq version 2.78-alt1
6 Oct 201700:00
–altlinux
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities in IBM Cloud Manager with OpenStack affect IBM Cloud Orchestrator and Cloud Orchestrator Enterprise
17 Jun 201822:33
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities in dnsmasq affect IBM Cloud Manager with OpenStack
8 Aug 201804:13
–ibm
Tenable Nessus		Amazon Linux 2 : dnsmasq (ALAS-2019-1251)
24 Jul 201900:00
–nessus
Tenable Nessus		Amazon Linux AMI : dnsmasq (ALAS-2017-907)
3 Oct 201700:00
–nessus
Tenable Nessus		Arista Networks EOS DNS 2 byte heap based overflow RCE (SA0030)
19 Feb 202000:00
–nessus
Tenable Nessus		CentOS 7 : dnsmasq (CESA-2017:2836)
3 Oct 201700:00
–nessus
Tenable Nessus		CentOS 6 : dnsmasq (CESA-2017:2838)
3 Oct 201700:00
–nessus
Tenable Nessus		Debian DLA-1124-1 : dnsmasq security update
9 Oct 201700:00
–nessus
Rows per page
Vulners
Node
simon_kelleydnsmasqRange<2.78
OR
beldenowl_3gMatch1.0.00
OR
beldenowl_3gMatch1.1.00
OR
beldenowl_3gMatch1.2.01
OR
beldenowl_3gMatch1.2.04
OR
beldenowl_lteMatch1.0.00
OR
beldenowl_lteMatch1.1.00
OR
beldenowl_lteMatch1.2.01
OR
beldenowl_lteMatch1.2.04
OR
beldenowl_lte_m12Match1.0.00
OR
beldenowl_lte_m12Match1.1.00
OR
beldenowl_lte_m12Match1.2.01
OR
beldenowl_lte_m12Match1.2.04

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10 Nov 2022 00:00Current
8.2High risk
Vulners AI Score8.2
CVSS 37.3
CVSS 27.5
EPSS0.84925
Dnsmasq serverDomain Name Systemmemory overflowremote code executioncrafted packetsservice disruption
1