SUSE-SU-2022:2713-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20222713-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2713-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:2713-1
Related
Published
2022-08-09T10:38:14Z
Modified
2022-08-09T10:38:14Z
Summary
Security update for bind
Details

This update for bind fixes the following issues:

  • CVE-2021-25219: Fixed flaw that allowed abusing lame cache to severely degrade resolver performance (bsc#1192146).
  • CVE-2021-25220: Fixed potentially incorrect answers by cached forwarders (bsc#1197135).
  • CVE-2022-0396: Fixed a incorrect handling of TCP connection slots time frame leading to deny of service (bsc#1197136).

The following non-security bugs were fixed:

  • Update to release 9.16.31 (jsc#SLE-24600).
  • Logrotation broken since dropping chroot (bsc#1200685).
  • A non-existent initialization script (eg a leftorver 'createNamedConfInclude' in /etc/sysconfig/named) may cause named not to start. A warning message is printed in named.prep and the fact is ignored. Also, the return value of a failed script was not handled properly causing a failed script to not prevent named to start. This is now fixed properly. [bsc#1199044, vendor-files.tar.bz2]
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP4 / bind

Package

Name
bind
Purl
pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.16.31-150400.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "bind-utils": "9.16.31-150400.5.6.1",
            "python3-bind": "9.16.31-150400.5.6.1"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP4 / bind

Package

Name
bind
Purl
pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.16.31-150400.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "bind-doc": "9.16.31-150400.5.6.1",
            "bind": "9.16.31-150400.5.6.1"
        }
    ]
}

openSUSE:Leap 15.4 / bind

Package

Name
bind
Purl
pkg:rpm/opensuse/bind&distro=openSUSE%20Leap%2015.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.16.31-150400.5.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "bind-doc": "9.16.31-150400.5.6.1",
            "bind": "9.16.31-150400.5.6.1",
            "bind-utils": "9.16.31-150400.5.6.1",
            "python3-bind": "9.16.31-150400.5.6.1"
        }
    ]
}