Rockylinux Product ErrataRLSA-2022:8070dnsmasq security and bug fix update
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
60.5%
An update is available for dnsmasq.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.
Security Fix(es):
- dnsmasq: Heap use after free in dhcp6_no_relay (CVE-2022-0934)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 9.1 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| rocky | 9 | aarch64 | dnsmasq | < 2.85-5.el9 | dnsmasq-0:2.85-5.el9.aarch64.rpm |
| rocky | 9 | ppc64le | dnsmasq | < 2.85-5.el9 | dnsmasq-0:2.85-5.el9.ppc64le.rpm |
| rocky | 9 | s390x | dnsmasq | < 2.85-5.el9 | dnsmasq-0:2.85-5.el9.s390x.rpm |
| rocky | 9 | x86_64 | dnsmasq | < 2.85-5.el9 | dnsmasq-0:2.85-5.el9.x86_64.rpm |
| rocky | 9 | aarch64 | dnsmasq-debuginfo | < 2.85-5.el9 | dnsmasq-debuginfo-0:2.85-5.el9.aarch64.rpm |
| rocky | 9 | ppc64le | dnsmasq-debuginfo | < 2.85-5.el9 | dnsmasq-debuginfo-0:2.85-5.el9.ppc64le.rpm |
| rocky | 9 | s390x | dnsmasq-debuginfo | < 2.85-5.el9 | dnsmasq-debuginfo-0:2.85-5.el9.s390x.rpm |
| rocky | 9 | x86_64 | dnsmasq-debuginfo | < 2.85-5.el9 | dnsmasq-debuginfo-0:2.85-5.el9.x86_64.rpm |
| rocky | 9 | aarch64 | dnsmasq-debugsource | < 2.85-5.el9 | dnsmasq-debugsource-0:2.85-5.el9.aarch64.rpm |
| rocky | 9 | ppc64le | dnsmasq-debugsource | < 2.85-5.el9 | dnsmasq-debugsource-0:2.85-5.el9.ppc64le.rpm |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
60.5%