ISC BIND: Multiple Vulnerabilities — GLSA 202210-25

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

Affected packages

net-dns/bind on all architectures
Affected versions < 9.16.33
Unaffected versions >= 9.16.33
net-dns/bind-tools on all architectures
Affected versions < 9.16.33
Unaffected versions >= 9.16.33

Background

ISC BIND is the Internet Systems Consortium implementation of the Domain Name System (DNS) protocol.

Description

Multiple vulnerabilities have been discovered in ISC BIND. 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 BIND users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-dns/bind-9.16.33"
 

All ISC BIND-tools users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-dns/bind-tools-9.16.33"
 

References

Release date
October 31, 2022

Latest revision
October 31, 2022: 1

Severity
low

Exploitable
remote

Bugzilla entries