drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in dnsmasq
Name: |
Zwei Probleme in dnsmasq |
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ID: |
SUSE-SU-2022:1289-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP4-LTSS |
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Datum: |
Do, 21. April 2022, 22:26 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0934
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3448 |
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Applikationen: |
Dnsmasq |
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Originalnachricht |
SUSE Security Update: Security update for dnsmasq ______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1289-1 Rating: important References: #1183709 #1197872 Cross-References: CVE-2021-3448 CVE-2022-0934 CVSS scores: CVE-2021-3448 (NVD) : 4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N CVE-2021-3448 (SUSE): 4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N CVE-2022-0934 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected Products: HPE Helion Openstack 8 SUSE Linux Enterprise Server 12-SP2-BCL SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud Crowbar 9 ______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for dnsmasq fixes the following issues:
- CVE-2021-3448: Fixed a potential DNS cache poisoning issue due to a constant outgoing port being used when for certain use cases of the --server option (bsc#1183709). - CVE-2022-0934: Fixed an invalid memory access that could lead to remote denial of service via crafted packet (bsc#1197872).
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 OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-1289=1
- SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-1289=1
- SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2022-1289=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2022-1289=1
- SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-1289=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2022-1289=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1289=1
- SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-1289=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-1289=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-1289=1
- SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-1289=1
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2022-1289=1
Package List:
- SUSE OpenStack Cloud Crowbar 9 (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1 dnsmasq-utils-2.78-18.18.1 dnsmasq-utils-debuginfo-2.78-18.18.1
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1 dnsmasq-utils-2.78-18.18.1 dnsmasq-utils-debuginfo-2.78-18.18.1
- SUSE OpenStack Cloud 9 (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1 dnsmasq-utils-2.78-18.18.1 dnsmasq-utils-debuginfo-2.78-18.18.1
- SUSE OpenStack Cloud 8 (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1 dnsmasq-utils-2.78-18.18.1 dnsmasq-utils-debuginfo-2.78-18.18.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1
- HPE Helion Openstack 8 (x86_64):
dnsmasq-2.78-18.18.1 dnsmasq-debuginfo-2.78-18.18.1 dnsmasq-debugsource-2.78-18.18.1 dnsmasq-utils-2.78-18.18.1 dnsmasq-utils-debuginfo-2.78-18.18.1
References:
https://www.suse.com/security/cve/CVE-2021-3448.html https://www.suse.com/security/cve/CVE-2022-0934.html https://bugzilla.suse.com/1183709 https://bugzilla.suse.com/1197872
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