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AUSCERT External Security Bulletin Redistribution
ESB-2021.1915
Security update for qemu
3 June 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20257 CVE-2021-20221 CVE-2021-3419
CVE-2020-29130 CVE-2020-25723 CVE-2020-14364
CVE-2020-13754 CVE-2020-10756 CVE-2020-8608
CVE-2019-15890 CVE-2019-8934
Reference: ESB-2021.1391
ESB-2021.1386
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211829-1
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1829-1
Rating: important
References: #1031692 #1094725 #1126455 #1149813 #1163019 #1172380
#1172382 #1175534 #1178935 #1179477 #1181933 #1182846
#1182975
Cross-References: CVE-2019-15890 CVE-2019-8934 CVE-2020-10756 CVE-2020-13754
CVE-2020-14364 CVE-2020-25723 CVE-2020-29130 CVE-2020-8608
CVE-2021-20221 CVE-2021-20257 CVE-2021-3419
Affected Products:
SUSE Linux Enterprise Server 12-SP2-BCL
______________________________________________________________________________
An update that solves 11 vulnerabilities and has two fixes is now available.
Description:
This update for qemu fixes the following issues:
o Fix OOB access during mmio operations (CVE-2020-13754, bsc#1172382)
o Fix sPAPR emulator leaks the host hardware identity (CVE-2019-8934, bsc#
1126455)
o Fix out-of-bounds read information disclosure in icmp6_send_echoreply
(CVE-2020-10756, bsc#1172380)
o Fix out-of-bound heap buffer access via an interrupt ID field
(CVE-2021-20221, bsc#1181933)
o For the record, these issues are fixed in this package already. Most are
alternate references to previously mentioned issues: (CVE-2019-15890, bsc#
1149813, CVE-2020-8608, bsc#1163019, CVE-2020-14364, bsc#1175534,
CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477, CVE-2021-20257,
bsc#1182846, CVE-2021-3419, bsc#1182975, bsc#1031692, bsc#1094725)
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 Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1829=1
Package List:
o SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
qemu-ipxe-1.0.0-41.65.1
qemu-seabios-1.9.1_0_gb3ef39f-41.65.1
qemu-sgabios-8-41.65.1
qemu-vgabios-1.9.1_0_gb3ef39f-41.65.1
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
qemu-2.6.2-41.65.1
qemu-block-curl-2.6.2-41.65.1
qemu-block-curl-debuginfo-2.6.2-41.65.1
qemu-block-rbd-2.6.2-41.65.1
qemu-block-rbd-debuginfo-2.6.2-41.65.1
qemu-block-ssh-2.6.2-41.65.1
qemu-block-ssh-debuginfo-2.6.2-41.65.1
qemu-debugsource-2.6.2-41.65.1
qemu-guest-agent-2.6.2-41.65.1
qemu-guest-agent-debuginfo-2.6.2-41.65.1
qemu-kvm-2.6.2-41.65.1
qemu-lang-2.6.2-41.65.1
qemu-tools-2.6.2-41.65.1
qemu-tools-debuginfo-2.6.2-41.65.1
qemu-x86-2.6.2-41.65.1
qemu-x86-debuginfo-2.6.2-41.65.1
References:
o https://www.suse.com/security/cve/CVE-2019-15890.html
o https://www.suse.com/security/cve/CVE-2019-8934.html
o https://www.suse.com/security/cve/CVE-2020-10756.html
o https://www.suse.com/security/cve/CVE-2020-13754.html
o https://www.suse.com/security/cve/CVE-2020-14364.html
o https://www.suse.com/security/cve/CVE-2020-25723.html
o https://www.suse.com/security/cve/CVE-2020-29130.html
o https://www.suse.com/security/cve/CVE-2020-8608.html
o https://www.suse.com/security/cve/CVE-2021-20221.html
o https://www.suse.com/security/cve/CVE-2021-20257.html
o https://www.suse.com/security/cve/CVE-2021-3419.html
o https://bugzilla.suse.com/1031692
o https://bugzilla.suse.com/1094725
o https://bugzilla.suse.com/1126455
o https://bugzilla.suse.com/1149813
o https://bugzilla.suse.com/1163019
o https://bugzilla.suse.com/1172380
o https://bugzilla.suse.com/1172382
o https://bugzilla.suse.com/1175534
o https://bugzilla.suse.com/1178935
o https://bugzilla.suse.com/1179477
o https://bugzilla.suse.com/1181933
o https://bugzilla.suse.com/1182846
o https://bugzilla.suse.com/1182975
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