9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.333 Low
EPSS
Percentile
97.0%
The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.
Security Fix(es):
Red Hat would like to thank Felix Wilhelm (Google Security Team), Fermin J. Serna (Google Security Team), Gabriel Campana (Google Security Team), Kevin Hamacher (Google Security Team), and Ron Bowes (Google Security Team) for reporting this issue.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | ppc64 | dnsmasq | <Β 2.48-18.el6_9 | dnsmasq-2.48-18.el6_9.ppc64.rpm |
RedHat | 6 | x86_64 | dnsmasq-utils | <Β 2.48-18.el6_9 | dnsmasq-utils-2.48-18.el6_9.x86_64.rpm |
RedHat | 6 | s390x | dnsmasq-utils | <Β 2.48-18.el6_9 | dnsmasq-utils-2.48-18.el6_9.s390x.rpm |
RedHat | 6 | ppc64 | dnsmasq-debuginfo | <Β 2.48-18.el6_9 | dnsmasq-debuginfo-2.48-18.el6_9.ppc64.rpm |
RedHat | 6 | i686 | dnsmasq | <Β 2.48-18.el6_9 | dnsmasq-2.48-18.el6_9.i686.rpm |
RedHat | 6 | i686 | dnsmasq-debuginfo | <Β 2.48-18.el6_9 | dnsmasq-debuginfo-2.48-18.el6_9.i686.rpm |
RedHat | 6 | x86_64 | dnsmasq | <Β 2.48-18.el6_9 | dnsmasq-2.48-18.el6_9.x86_64.rpm |
RedHat | 6 | i686 | dnsmasq-utils | <Β 2.48-18.el6_9 | dnsmasq-utils-2.48-18.el6_9.i686.rpm |
RedHat | 6 | x86_64 | dnsmasq-debuginfo | <Β 2.48-18.el6_9 | dnsmasq-debuginfo-2.48-18.el6_9.x86_64.rpm |
RedHat | 6 | s390x | dnsmasq-debuginfo | <Β 2.48-18.el6_9 | dnsmasq-debuginfo-2.48-18.el6_9.s390x.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.333 Low
EPSS
Percentile
97.0%