ISC DHCP: Multiple Vulnerabilities — GLSA 202305-22

Multiple vulnerabilities have been discovered in ISC DHCP, the worst of which could result in denial of service.

Affected packages

net-misc/dhcp on all architectures
Affected versions < 4.4.3_p1
Unaffected versions >= 4.4.3_p1

Background

ISC DHCP is ISC's reference implementation of all aspects of the Dynamic Host Configuration Protocol.

Description

Multiple vulnerabilities have been discovered in ISC DHCP. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All ISC DHCP users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-misc/dhcp-4.4.3_p1"
 

References

Release date
May 03, 2023

Latest revision
May 03, 2023: 1

Severity
normal

Exploitable
remote

Bugzilla entries