ALSA-2022:8385

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Source
https://errata.almalinux.org/9/ALSA-2022-8385.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:8385.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2022:8385
Related
Published
2022-11-15T00:00:00Z
Modified
2022-11-17T21:26:28Z
Summary
Moderate: dhcp security and enhancement update
Details

The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. The dhcp packages provide a relay agent and ISC DHCP service required to enable and administer DHCP on a network.

Security Fix(es):

  • bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

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 AlmaLinux Release Notes linked from the References section.

References

Affected packages

AlmaLinux:9 / dhcp-client

Package

Name
dhcp-client

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12:4.4.2-17.b1.el9

AlmaLinux:9 / dhcp-common

Package

Name
dhcp-common

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12:4.4.2-17.b1.el9

AlmaLinux:9 / dhcp-relay

Package

Name
dhcp-relay

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12:4.4.2-17.b1.el9

AlmaLinux:9 / dhcp-server

Package

Name
dhcp-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12:4.4.2-17.b1.el9