Security update for go1.14

Announcement ID: SUSE-SU-2020:2562-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-14039 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2020-15586 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-15586 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-16845 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2020-16845 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • Development Tools Module 15-SP2
  • Development Tools Module 15-SP1
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.0
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.0
  • SUSE Manager Server 4.1

An update that solves three vulnerabilities and has four security fixes can now be installed.

Description:

This update for go1.14 fixes the following issues:

  • go1.14 was updated to version 1.14.7

  • CVE-2020-16845: dUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (bsc#1174977).

  • go1.14.6 (released 2020-07-16) includes fixes to the go command, the compiler, the linker, vet, and the database/sql, encoding/json, net/http, reflect, and testing packages. Refs bsc#1164903 go1.14 release tracking Refs bsc#1174153 bsc#1174191

  • go#39991 runtime: missing deferreturn on linux/ppc64le
  • go#39920 net/http: panic on misformed If-None-Match Header with http.ServeContent
  • go#39849 cmd/compile: internal compile error when using sync.Pool: mismatched zero/store sizes
  • go#39824 cmd/go: TestBuildIDContainsArchModeEnv/386 fails on linux/386 in Go 1.14 and 1.13, not 1.15
  • go#39698 reflect: panic from malloc after MakeFunc function returns value that is also stored globally
  • go#39636 reflect: DeepEqual can return true for values that are not equal
  • go#39585 encoding/json: incorrect object key unmarshaling when using custom TextUnmarshaler as Key with string va lues
  • go#39562 cmd/compile/internal/ssa: TestNexting/dlv-dbg-hist failing on linux-386-longtest builder because it trie s to use an older version of dlv which only supports linux/amd64
  • go#39308 testing: streaming output loses parallel subtest associations
  • go#39288 cmd/vet: update for new number formats
  • go#39101 database/sql: context cancellation allows statements to execute after rollback
  • go#38030 doc: BuildNameToCertificate deprecated in go 1.14 not mentioned in the release notes
  • go#40212 net/http: Expect 100-continue panics in httputil.ReverseProxy bsc#1174153 CVE-2020-15586
  • go#40210 crypto/x509: Certificate.Verify method seemingly ignoring EKU requirements on Windows bsc#1174191 CVE-2020-14039 (Windows only)
  • Add patch to ensure /etc/hosts is used if /etc/nsswitch.conf is not present bsc#1172868 gh#golang/go#35305

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Development Tools Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-2562=1
  • Development Tools Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2562=1

Package List:

  • Development Tools Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • go1.14-doc-1.14.7-1.15.1
    • go1.14-1.14.7-1.15.1
  • Development Tools Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • go1.14-doc-1.14.7-1.15.1
    • go1.14-1.14.7-1.15.1

References: