Logo
vulnerabilityCVE-2020-37127
Name
CVE-2020-37127
Source
NVD ( link)Debian ( link)
Description
Dnsmasq-utils 2.79-1 contains a buffer overflow vulnerability in the dhcp_release utility that allows attackers to cause a denial of service by supplying excessive input. Attackers can trigger a core dump and terminate the dhcp_release process by sending a crafted input string longer than 16 characters.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
dnsmasq
Exploitable

Vulnerability Ratings#


6.9
CVSSv4
5.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.92rel2
Exploitable
buildroot
master
2.93
Exploitable
openwrt
master
2.93-r2
Exploitable
openwrt
openwrt-25.12
2.93-r1
Exploitable
yocto
kirkstone
2.90
Exploitable
yocto
scarthgap
2.90
Exploitable