CLSA-2026-1780068979

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1780068979
Upstream
  • CVE-2026-5946
Published
2026-05-29T15:36:23Z
Modified
2026-06-04T09:47:29.976275701Z
Summary
Fix CVE(s): CVE-2026-5946
Details
  • SECURITY UPDATE: multiple flaws in named related to handling of DNS messages whose CLASS is not Internet (IN)
    • debian/patches/CVE-2026-5946.patch: Restrict DNS operations to class IN only.
    • CVE-2026-5946
References

Affected packages

TuxCare:Ubuntu:18.04
bind9

Package

Name
bind9
Purl
pkg:deb/tuxcare/bind9?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
bind9-doc

Package

Name
bind9-doc
Purl
pkg:deb/tuxcare/bind9-doc?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
bind9-host

Package

Name
bind9-host
Purl
pkg:deb/tuxcare/bind9-host?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
bind9utils

Package

Name
bind9utils
Purl
pkg:deb/tuxcare/bind9utils?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
dnsutils

Package

Name
dnsutils
Purl
pkg:deb/tuxcare/dnsutils?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libbind-dev

Package

Name
libbind-dev
Purl
pkg:deb/tuxcare/libbind-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libbind-export-dev

Package

Name
libbind-export-dev
Purl
pkg:deb/tuxcare/libbind-export-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libbind9-160

Package

Name
libbind9-160
Purl
pkg:deb/tuxcare/libbind9-160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libdns-export1100

Package

Name
libdns-export1100
Purl
pkg:deb/tuxcare/libdns-export1100?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libdns1100

Package

Name
libdns1100
Purl
pkg:deb/tuxcare/libdns1100?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libirs-export160

Package

Name
libirs-export160
Purl
pkg:deb/tuxcare/libirs-export160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libirs160

Package

Name
libirs160
Purl
pkg:deb/tuxcare/libirs160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisc-export169

Package

Name
libisc-export169
Purl
pkg:deb/tuxcare/libisc-export169?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisc169

Package

Name
libisc169
Purl
pkg:deb/tuxcare/libisc169?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisccc-export160

Package

Name
libisccc-export160
Purl
pkg:deb/tuxcare/libisccc-export160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisccc160

Package

Name
libisccc160
Purl
pkg:deb/tuxcare/libisccc160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisccfg-export160

Package

Name
libisccfg-export160
Purl
pkg:deb/tuxcare/libisccfg-export160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
libisccfg160

Package

Name
libisccfg160
Purl
pkg:deb/tuxcare/libisccfg160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"
liblwres160

Package

Name
liblwres160
Purl
pkg:deb/tuxcare/liblwres160?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.11.3+dfsg-1ubuntu1.18+tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780068979.json"