drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in avahi
Name: |
Denial of Service in avahi |
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ID: |
SUSE-SU-2021:1494-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Workstation Extension 12-SP5 |
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Datum: |
Mi, 5. Mai 2021, 00:18 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3468 |
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Applikationen: |
Avahi |
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Originalnachricht |
SUSE Security Update: Security update for avahi ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1494-1 Rating: moderate References: #1184521 Cross-References: CVE-2021-3468 CVSS scores: CVE-2021-3468 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products: SUSE Linux Enterprise Workstation Extension 12-SP5 SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server 12-SP5 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for avahi fixes the following issues:
- CVE-2021-3468: avoid infinite loop by handling HUP event in client_work (bsc#1184521).
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 Workstation Extension 12-SP5:
zypper in -t patch SUSE-SLE-WE-12-SP5-2021-1494=1
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1494=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1494=1
Package List:
- SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):
avahi-glib2-debugsource-0.6.32-32.15.1 libavahi-gobject0-0.6.32-32.15.1 libavahi-gobject0-debuginfo-0.6.32-32.15.1 libavahi-ui-gtk3-0-0.6.32-32.15.1 libavahi-ui-gtk3-0-debuginfo-0.6.32-32.15.1 libavahi-ui0-0.6.32-32.15.1 libavahi-ui0-debuginfo-0.6.32-32.15.1
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
avahi-compat-howl-devel-0.6.32-32.15.1 avahi-compat-mDNSResponder-devel-0.6.32-32.15.1 avahi-debuginfo-0.6.32-32.15.1 avahi-debugsource-0.6.32-32.15.1 avahi-glib2-debugsource-0.6.32-32.15.1 libavahi-devel-0.6.32-32.15.1 libavahi-glib-devel-0.6.32-32.15.1 libavahi-gobject-devel-0.6.32-32.15.1 libavahi-gobject0-0.6.32-32.15.1 libavahi-gobject0-debuginfo-0.6.32-32.15.1 libavahi-ui-gtk3-0-0.6.32-32.15.1 libavahi-ui-gtk3-0-debuginfo-0.6.32-32.15.1 libavahi-ui0-0.6.32-32.15.1 libavahi-ui0-debuginfo-0.6.32-32.15.1 libhowl0-0.6.32-32.15.1 libhowl0-debuginfo-0.6.32-32.15.1 python-avahi-0.6.32-32.15.1 typelib-1_0-Avahi-0_6-0.6.32-32.15.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
avahi-0.6.32-32.15.1 avahi-debuginfo-0.6.32-32.15.1 avahi-debugsource-0.6.32-32.15.1 avahi-glib2-debugsource-0.6.32-32.15.1 avahi-utils-0.6.32-32.15.1 avahi-utils-debuginfo-0.6.32-32.15.1 libavahi-client3-0.6.32-32.15.1 libavahi-client3-debuginfo-0.6.32-32.15.1 libavahi-common3-0.6.32-32.15.1 libavahi-common3-debuginfo-0.6.32-32.15.1 libavahi-core7-0.6.32-32.15.1 libavahi-core7-debuginfo-0.6.32-32.15.1 libavahi-glib1-0.6.32-32.15.1 libavahi-glib1-debuginfo-0.6.32-32.15.1 libdns_sd-0.6.32-32.15.1 libdns_sd-debuginfo-0.6.32-32.15.1
- SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
avahi-debuginfo-32bit-0.6.32-32.15.1 libavahi-client3-32bit-0.6.32-32.15.1 libavahi-client3-debuginfo-32bit-0.6.32-32.15.1 libavahi-common3-32bit-0.6.32-32.15.1 libavahi-common3-debuginfo-32bit-0.6.32-32.15.1 libavahi-glib1-32bit-0.6.32-32.15.1 libavahi-glib1-debuginfo-32bit-0.6.32-32.15.1 libdns_sd-32bit-0.6.32-32.15.1 libdns_sd-debuginfo-32bit-0.6.32-32.15.1
- SUSE Linux Enterprise Server 12-SP5 (noarch):
avahi-lang-0.6.32-32.15.1
References:
https://www.suse.com/security/cve/CVE-2021-3468.html https://bugzilla.suse.com/1184521
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