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AUSCERT External Security Bulletin Redistribution
ESB-2020.4121
Security update for wireshark
20 November 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: wireshark
Publisher: SUSE
Operating System: SUSE
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-28030 CVE-2020-26575
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20203376-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running wireshark check for an updated version of the software for
their operating system.
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SUSE Security Update: Security update for wireshark
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3376-1
Rating: moderate
References: #1177406 #1178291
Cross-References: CVE-2020-26575 CVE-2020-28030
Affected Products:
SUSE Linux Enterprise Module for Desktop Applications 15-SP2
SUSE Linux Enterprise Module for Desktop Applications 15-SP1
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for wireshark fixes the following issues:
o wireshark was updated to 3.2.8: - CVE-2020-26575: Fixed an issue where
FBZERO dissector was entering in infinite loop (bsc#1177406) -
CVE-2020-28030: Fixed an issue where GQUIC dissector was crashing (bsc#
1178291) * Infinite memory allocation while parsing this tcp packet
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:
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3376=1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP1:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-3376=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3376=1
o SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-3376=1
Package List:
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
wireshark-debuginfo-3.2.8-3.44.1
wireshark-debugsource-3.2.8-3.44.1
wireshark-devel-3.2.8-3.44.1
wireshark-ui-qt-3.2.8-3.44.1
wireshark-ui-qt-debuginfo-3.2.8-3.44.1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64
ppc64le s390x x86_64):
wireshark-debuginfo-3.2.8-3.44.1
wireshark-debugsource-3.2.8-3.44.1
wireshark-devel-3.2.8-3.44.1
wireshark-ui-qt-3.2.8-3.44.1
wireshark-ui-qt-debuginfo-3.2.8-3.44.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
libwireshark13-3.2.8-3.44.1
libwireshark13-debuginfo-3.2.8-3.44.1
libwiretap10-3.2.8-3.44.1
libwiretap10-debuginfo-3.2.8-3.44.1
libwsutil11-3.2.8-3.44.1
libwsutil11-debuginfo-3.2.8-3.44.1
wireshark-3.2.8-3.44.1
wireshark-debuginfo-3.2.8-3.44.1
wireshark-debugsource-3.2.8-3.44.1
o SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x
x86_64):
libwireshark13-3.2.8-3.44.1
libwireshark13-debuginfo-3.2.8-3.44.1
libwiretap10-3.2.8-3.44.1
libwiretap10-debuginfo-3.2.8-3.44.1
libwsutil11-3.2.8-3.44.1
libwsutil11-debuginfo-3.2.8-3.44.1
wireshark-3.2.8-3.44.1
wireshark-debuginfo-3.2.8-3.44.1
wireshark-debugsource-3.2.8-3.44.1
References:
o https://www.suse.com/security/cve/CVE-2020-26575.html
o https://www.suse.com/security/cve/CVE-2020-28030.html
o https://bugzilla.suse.com/1177406
o https://bugzilla.suse.com/1178291
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