openSUSE-SU-2021:2392-1: important: Security update for go1.16
openSUSE Security Update: Security update for go1.16
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Announcement ID: openSUSE-SU-2021:2392-1
Rating: important
References: #1182345 #1188229
Cross-References: CVE-2021-34558
CVSS scores:
CVE-2021-34558 (SUSE): 5.3 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
openSUSE Leap 15.3
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An update that solves one vulnerability and has one errata
is now available.
Description:
This update for go1.16 fixes the following issues:
go1.16.6 (released 2021-07-12, bsc#1182345) includes a security fix to the
crypto/tls package, as well as bug fixes to the compiler, and the net and
net/http packages.
Security issue fixed:
CVE-2021-34558: Fixed crypto/tls: clients can panic when provided a
certificate of the wrong type for the negotiated parameters (bsc#1188229)
go1.16 release:
* bsc#1188229 go#47143 CVE-2021-34558
* go#47145 security: fix CVE-2021-34558
* go#46999 net: LookupMX behaviour broken
* go#46981 net: TestCVE202133195 fails if /etc/resolv.conf specifies ndots
larger than 3
* go#46769 syscall: TestGroupCleanupUserNamespace test failure on Fedora
* go#46657 runtime: deeply nested struct initialized with non-zero values
* go#44984 net/http: server not setting Content-Length in certain cases
Patch Instructions:
To install this openSUSE 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:
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-2392=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
go1.16-1.16.6-1.20.1
go1.16-doc-1.16.6-1.20.1
- openSUSE Leap 15.3 (aarch64 x86_64):
go1.16-race-1.16.6-1.20.1
References:
https://www.suse.com/security/cve/CVE-2021-34558.html
https://bugzilla.suse.com/1182345
https://bugzilla.suse.com/1188229
A go1.16 security update has been released for openSUSE Leap 15.3.
