Vulmon
Recent Vulnerabilities
Research Posts
Trends
Blog
About
Contact
Vulmon Alerts
By Relevance
By Risk Score
By Publish Date
thekelleys dnsmasq vulnerabilities and exploits
(subscribe to this query)
384
VMScore
CVE-2020-25685
A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in forward.c:reply_query(), which is the forwarded query that matches the reply, by only using a weak hash of the query name. Due to the weak hash (CRC32 when dnsmasq is c...
Thekelleys Dnsmasq
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 10.0
Arista Eos
2 Github repositories
1 Article
383
VMScore
CVE-2021-3448
A flaw was found in dnsmasq in versions prior to 2.85. When configured to use a specific server for a given network interface, dnsmasq uses a fixed port while forwarding queries. An attacker on the network, able to find the outgoing port used by dnsmasq, only needs to guess the r...
Thekelleys Dnsmasq
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Oracle Communications Cloud Native Core Network Function Cloud Native Environment 1.9.0
383
VMScore
CVE-2019-14834
A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote malicious users to cause a denial of service (memory consumption) via vectors involving DHCP response creation.
Thekelleys Dnsmasq
Fedoraproject Fedora 31
NA
CVE-2023-50387
Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote malicious users to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is...
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2016 -
Microsoft Windows Server 2012 -
Microsoft Windows Server 2019 -
Microsoft Windows Server 2022 -
Microsoft Windows Server 2022 23h2 -
Fedoraproject Fedora 39
Thekelleys Dnsmasq
Nic Knot Resolver
Powerdns Recursor
Isc Bind
Nlnetlabs Unbound
2 Github repositories
2 Articles
NA
CVE-2023-28450
An issue exists in Dnsmasq prior to 2.90. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020.
Thekelleys Dnsmasq
NA
CVE-2022-0934
A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.
Thekelleys Dnsmasq
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
cross-site scripting
CVE-2024-5158
XML external entity
CVE-2024-4262
CVE-2024-2036
CVE-2024-4985
CVE-2024-21791
remote attackers
CVE-2023-43208
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started
« PREV
1
2
3
4