<?xml version="1.0" encoding="UTF-8"?>
<cvrfdoc xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:cpe="http://cpe.mitre.org/language/2.0" xmlns:cvrf="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/cvrf" xmlns:cvrf-common="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/common" xmlns:cvssv2="http://scap.nist.gov/schema/cvss-v2/1.0" xmlns:cvssv3="https://www.first.org/cvss/cvss-v3.0.xsd" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ns0="http://purl.org/dc/elements/1.1/" xmlns:prod="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/prod" xmlns:scap-core="http://scap.nist.gov/schema/scap-core/1.0" xmlns:sch="http://purl.oclc.org/dsdl/schematron" xmlns:vuln="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/vuln" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/cvrf">
  <DocumentTitle xml:lang="en">Security update for go1.14</DocumentTitle>
  <DocumentType>SUSE Patch</DocumentType>
  <DocumentPublisher Type="Vendor">
    <ContactDetails>security@suse.de</ContactDetails>
    <IssuingAuthority>SUSE Security Team</IssuingAuthority>
  </DocumentPublisher>
  <DocumentTracking>
    <Identification>
      <ID>openSUSE-SU-2020:2047-1</ID>
    </Identification>
    <Status>Final</Status>
    <Version>1</Version>
    <RevisionHistory>
      <Revision>
        <Number>1</Number>
        <Date>2020-11-26T17:27:02Z</Date>
        <Description>current</Description>
      </Revision>
    </RevisionHistory>
    <InitialReleaseDate>2020-11-26T17:27:02Z</InitialReleaseDate>
    <CurrentReleaseDate>2020-11-26T17:27:02Z</CurrentReleaseDate>
    <Generator>
      <Engine>cve-database/bin/generate-cvrf.pl</Engine>
      <Date>2017-02-24T01:00:00Z</Date>
    </Generator>
  </DocumentTracking>
  <DocumentNotes>
    <Note Title="Topic" Type="Summary" Ordinal="1" xml:lang="en">Security update for go1.14</Note>
    <Note Title="Details" Type="General" Ordinal="2" xml:lang="en">This update for go1.14 fixes the following issues:

- go1.14.12 (released 2020-11-12) includes security fixes to the cmd/go and math/big packages.
  * go#42553 math/big: panic during recursive division of very large numbers (bsc#1178750 CVE-2020-28362)
  * go#42560 cmd/go: arbitrary code can be injected into cgo generated files (bsc#1178752 CVE-2020-28367)
  * go#42557 cmd/go: improper validation of cgo flags can lead to remote code execution at build time (bsc#1178753 CVE-2020-28366)
  * go#42155 time: Location interprets wrong timezone (DST) with slim zoneinfo
  * go#42112 x/net/http2: the first write error on a connection will cause all subsequent write requests to fail blindly
  * go#41991 runtime: macOS-only segfault on 1.14+ with 'split stack overflow'
  * go#41913 net/http: request.Clone doesn't deep copy TransferEncoding
  * go#41703 runtime: macOS syscall.Exec can get SIGILL due to preemption signal
  * go#41386 x/net/http2: connection-level flow control not returned if stream errors, causes server hang

This update was imported from the SUSE:SLE-15:Update update project.</Note>
    <Note Title="Terms of Use" Type="Legal Disclaimer" Ordinal="3" xml:lang="en">The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).</Note>
    <Note Title="Patchnames" Type="Details" Ordinal="4" xml:lang="en">openSUSE-2020-2047</Note>
  </DocumentNotes>
  <DocumentDistribution xml:lang="en">Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0)</DocumentDistribution>
  <DocumentReferences>
    <Reference Type="Self">
      <URL>https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2QCSRQATMLK7WM4IWLILC7IQJFW7PVI/</URL>
      <Description>E-Mail link for openSUSE-SU-2020:2047-1</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/support/security/rating/</URL>
      <Description>SUSE Security Ratings</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1164903</URL>
      <Description>SUSE Bug 1164903</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1178750</URL>
      <Description>SUSE Bug 1178750</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1178752</URL>
      <Description>SUSE Bug 1178752</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1178753</URL>
      <Description>SUSE Bug 1178753</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-28362/</URL>
      <Description>SUSE CVE CVE-2020-28362 page</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-28366/</URL>
      <Description>SUSE CVE CVE-2020-28366 page</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-28367/</URL>
      <Description>SUSE CVE CVE-2020-28367 page</Description>
    </Reference>
  </DocumentReferences>
  <ProductTree xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/prod">
    <Branch Type="Product Family" Name="openSUSE Leap 15.1">
      <Branch Type="Product Name" Name="openSUSE Leap 15.1">
        <FullProductName ProductID="openSUSE Leap 15.1" CPE="cpe:/o:opensuse:leap:15.1">openSUSE Leap 15.1</FullProductName>
      </Branch>
    </Branch>
    <Branch Type="Product Version" Name="go1.14-1.14.12-lp151.22.1">
      <FullProductName ProductID="go1.14-1.14.12-lp151.22.1">go1.14-1.14.12-lp151.22.1</FullProductName>
    </Branch>
    <Branch Type="Product Version" Name="go1.14-doc-1.14.12-lp151.22.1">
      <FullProductName ProductID="go1.14-doc-1.14.12-lp151.22.1">go1.14-doc-1.14.12-lp151.22.1</FullProductName>
    </Branch>
    <Branch Type="Product Version" Name="go1.14-race-1.14.12-lp151.22.1">
      <FullProductName ProductID="go1.14-race-1.14.12-lp151.22.1">go1.14-race-1.14.12-lp151.22.1</FullProductName>
    </Branch>
    <Relationship ProductReference="go1.14-1.14.12-lp151.22.1" RelationType="Default Component Of" RelatesToProductReference="openSUSE Leap 15.1">
      <FullProductName ProductID="openSUSE Leap 15.1:go1.14-1.14.12-lp151.22.1">go1.14-1.14.12-lp151.22.1 as a component of openSUSE Leap 15.1</FullProductName>
    </Relationship>
    <Relationship ProductReference="go1.14-doc-1.14.12-lp151.22.1" RelationType="Default Component Of" RelatesToProductReference="openSUSE Leap 15.1">
      <FullProductName ProductID="openSUSE Leap 15.1:go1.14-doc-1.14.12-lp151.22.1">go1.14-doc-1.14.12-lp151.22.1 as a component of openSUSE Leap 15.1</FullProductName>
    </Relationship>
    <Relationship ProductReference="go1.14-race-1.14.12-lp151.22.1" RelationType="Default Component Of" RelatesToProductReference="openSUSE Leap 15.1">
      <FullProductName ProductID="openSUSE Leap 15.1:go1.14-race-1.14.12-lp151.22.1">go1.14-race-1.14.12-lp151.22.1 as a component of openSUSE Leap 15.1</FullProductName>
    </Relationship>
  </ProductTree>
  <vuln:Vulnerability xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/vuln" Ordinal="1">
    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Go before 1.14.12 and 1.15.x before 1.15.4 allows Denial of Service.</Note>
    </Notes>
    <CVE>CVE-2020-28362</CVE>
    <ProductStatuses>
      <Status Type="Fixed">
        <ProductID>openSUSE Leap 15.1:go1.14-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-doc-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-race-1.14.12-lp151.22.1</ProductID>
      </Status>
    </ProductStatuses>
    <Threats>
      <Threat Type="Impact">
        <Description>important</Description>
      </Threat>
    </Threats>
    <CVSSScoreSets>
      <ScoreSetV2>
        <BaseScoreV2>5</BaseScoreV2>
        <VectorV2>AV:N/AC:L/Au:N/C:N/I:N/A:P</VectorV2>
      </ScoreSetV2>
      <ScoreSetV3>
        <BaseScoreV3>7.5</BaseScoreV3>
        <VectorV3>CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</VectorV3>
      </ScoreSetV3>
    </CVSSScoreSets>
    <Remediations>
      <Remediation Type="Vendor Fix">
        <Description xml:lang="en">To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
</Description>
        <URL>https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2QCSRQATMLK7WM4IWLILC7IQJFW7PVI/</URL>
      </Remediation>
    </Remediations>
    <References>
      <Reference>
        <URL>https://www.suse.com/security/cve/CVE-2020-28362.html</URL>
        <Description>CVE-2020-28362</Description>
      </Reference>
      <Reference>
        <URL>https://bugzilla.suse.com/1178750</URL>
        <Description>SUSE Bug 1178750</Description>
      </Reference>
    </References>
  </vuln:Vulnerability>
  <vuln:Vulnerability xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/vuln" Ordinal="2">
    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via a malicious unquoted symbol name in a linked object file.</Note>
    </Notes>
    <CVE>CVE-2020-28366</CVE>
    <ProductStatuses>
      <Status Type="Fixed">
        <ProductID>openSUSE Leap 15.1:go1.14-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-doc-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-race-1.14.12-lp151.22.1</ProductID>
      </Status>
    </ProductStatuses>
    <Threats>
      <Threat Type="Impact">
        <Description>important</Description>
      </Threat>
    </Threats>
    <CVSSScoreSets>
      <ScoreSetV2>
        <BaseScoreV2>5.1</BaseScoreV2>
        <VectorV2>AV:N/AC:H/Au:N/C:P/I:P/A:P</VectorV2>
      </ScoreSetV2>
      <ScoreSetV3>
        <BaseScoreV3>7.5</BaseScoreV3>
        <VectorV3>CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H</VectorV3>
      </ScoreSetV3>
    </CVSSScoreSets>
    <Remediations>
      <Remediation Type="Vendor Fix">
        <Description xml:lang="en">To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
</Description>
        <URL>https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2QCSRQATMLK7WM4IWLILC7IQJFW7PVI/</URL>
      </Remediation>
    </Remediations>
    <References>
      <Reference>
        <URL>https://www.suse.com/security/cve/CVE-2020-28366.html</URL>
        <Description>CVE-2020-28366</Description>
      </Reference>
      <Reference>
        <URL>https://bugzilla.suse.com/1178753</URL>
        <Description>SUSE Bug 1178753</Description>
      </Reference>
    </References>
  </vuln:Vulnerability>
  <vuln:Vulnerability xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/vuln" Ordinal="3">
    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via malicious gcc flags specified via a #cgo directive.</Note>
    </Notes>
    <CVE>CVE-2020-28367</CVE>
    <ProductStatuses>
      <Status Type="Fixed">
        <ProductID>openSUSE Leap 15.1:go1.14-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-doc-1.14.12-lp151.22.1</ProductID>
        <ProductID>openSUSE Leap 15.1:go1.14-race-1.14.12-lp151.22.1</ProductID>
      </Status>
    </ProductStatuses>
    <Threats>
      <Threat Type="Impact">
        <Description>important</Description>
      </Threat>
    </Threats>
    <CVSSScoreSets>
      <ScoreSetV2>
        <BaseScoreV2>5.1</BaseScoreV2>
        <VectorV2>AV:N/AC:H/Au:N/C:P/I:P/A:P</VectorV2>
      </ScoreSetV2>
      <ScoreSetV3>
        <BaseScoreV3>7.5</BaseScoreV3>
        <VectorV3>CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H</VectorV3>
      </ScoreSetV3>
    </CVSSScoreSets>
    <Remediations>
      <Remediation Type="Vendor Fix">
        <Description xml:lang="en">To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
</Description>
        <URL>https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E2QCSRQATMLK7WM4IWLILC7IQJFW7PVI/</URL>
      </Remediation>
    </Remediations>
    <References>
      <Reference>
        <URL>https://www.suse.com/security/cve/CVE-2020-28367.html</URL>
        <Description>CVE-2020-28367</Description>
      </Reference>
      <Reference>
        <URL>https://bugzilla.suse.com/1178752</URL>
        <Description>SUSE Bug 1178752</Description>
      </Reference>
    </References>
  </vuln:Vulnerability>
</cvrfdoc>
