drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in bind
Name: |
Denial of Service in bind |
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ID: |
SUSE-SU-2022:0151-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Server Applications 15-SP3 |
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Datum: |
Fr, 21. Januar 2022, 23:28 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25219 |
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Applikationen: |
BIND |
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Originalnachricht |
SUSE Security Update: Security update for bind ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0151-1 Rating: moderate References: #1192146 Cross-References: CVE-2021-25219 CVSS scores: CVE-2021-25219 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2021-25219 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products: SUSE Linux Enterprise Module for Server Applications 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP3 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
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).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Module for Server Applications 15-SP3:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-151=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-151=1
Package List:
- SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le s390x x86_64):
bind-9.16.6-150300.22.13.1 bind-chrootenv-9.16.6-150300.22.13.1 bind-debuginfo-9.16.6-150300.22.13.1 bind-debugsource-9.16.6-150300.22.13.1
- SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):
bind-doc-9.16.6-150300.22.13.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
bind-debuginfo-9.16.6-150300.22.13.1 bind-debugsource-9.16.6-150300.22.13.1 bind-devel-9.16.6-150300.22.13.1 bind-utils-9.16.6-150300.22.13.1 bind-utils-debuginfo-9.16.6-150300.22.13.1 libbind9-1600-9.16.6-150300.22.13.1 libbind9-1600-debuginfo-9.16.6-150300.22.13.1 libdns1605-9.16.6-150300.22.13.1 libdns1605-debuginfo-9.16.6-150300.22.13.1 libirs-devel-9.16.6-150300.22.13.1 libirs1601-9.16.6-150300.22.13.1 libirs1601-debuginfo-9.16.6-150300.22.13.1 libisc1606-9.16.6-150300.22.13.1 libisc1606-debuginfo-9.16.6-150300.22.13.1 libisccc1600-9.16.6-150300.22.13.1 libisccc1600-debuginfo-9.16.6-150300.22.13.1 libisccfg1600-9.16.6-150300.22.13.1 libisccfg1600-debuginfo-9.16.6-150300.22.13.1 libns1604-9.16.6-150300.22.13.1 libns1604-debuginfo-9.16.6-150300.22.13.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
python3-bind-9.16.6-150300.22.13.1
References:
https://www.suse.com/security/cve/CVE-2021-25219.html https://bugzilla.suse.com/1192146
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