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  <DocumentTitle xml:lang="en">Security update for MozillaThunderbird</DocumentTitle>
  <DocumentType>SUSE Patch</DocumentType>
  <DocumentPublisher Type="Vendor">
    <ContactDetails>security@suse.de</ContactDetails>
    <IssuingAuthority>SUSE Security Team</IssuingAuthority>
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    <Identification>
      <ID>SUSE-SU-2020:2179-1</ID>
    </Identification>
    <Status>Final</Status>
    <Version>1</Version>
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        <Number>1</Number>
        <Date>2020-08-10T08:06:37Z</Date>
        <Description>current</Description>
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    <InitialReleaseDate>2020-08-10T08:06:37Z</InitialReleaseDate>
    <CurrentReleaseDate>2020-08-10T08:06:37Z</CurrentReleaseDate>
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      <Date>2017-02-24T01:00:00Z</Date>
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  <DocumentNotes>
    <Note Title="Topic" Type="Summary" Ordinal="1" xml:lang="en">Security update for MozillaThunderbird</Note>
    <Note Title="Details" Type="General" Ordinal="2" xml:lang="en">This update for MozillaThunderbird fixes the following issues:

- Updated to Mozilla Thunderbird 68.11:
  * Fixed various security issues (MFSA-2020-35, bsc#1174538).
  * Fixed CVE-2020-15652: Potential leak of redirect targets when loading scripts in a worker (bsc#1174538).
  * Fixed CVE-2020-6514: WebRTC data channel leaks internal address to peer (bsc#1174538).
  * Fixed CVE-2020-6463: Use-after-free in ANGLE gl::Texture::onUnbindAsSamplerTexture (bsc#1174538).
  * Fixed CVE-2020-15659: Memory safety bugs fixed in Thunderbird 68.11 (bsc#1174538).
  * Fixed a bug with FileLink attachments included as a link and file when added from a network drive via drag &amp; drop (bmo#793118).
</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">SUSE-2020-2179,SUSE-SLE-Product-WE-15-SP1-2020-2179,SUSE-SLE-Product-WE-15-SP2-2020-2179</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://www.suse.com/support/update/announcement/2020/suse-su-20202179-1/</URL>
      <Description>Link for SUSE-SU-2020:2179-1</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://lists.suse.com/pipermail/sle-security-updates/2020-August/007246.html</URL>
      <Description>E-Mail link for SUSE-SU-2020:2179-1</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/1174538</URL>
      <Description>SUSE Bug 1174538</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-15652/</URL>
      <Description>SUSE CVE CVE-2020-15652 page</Description>
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    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-15659/</URL>
      <Description>SUSE CVE CVE-2020-15659 page</Description>
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    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-6463/</URL>
      <Description>SUSE CVE CVE-2020-6463 page</Description>
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    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2020-6514/</URL>
      <Description>SUSE CVE CVE-2020-6514 page</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox &lt; 79, Firefox ESR &lt; 68.11, Firefox ESR &lt; 78.1, Thunderbird &lt; 68.11, and Thunderbird &lt; 78.1.</Note>
    </Notes>
    <CVE>CVE-2020-15652</CVE>
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        <ProductID>SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.11.0-3.91.1</ProductID>
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        <ProductID>SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-68.11.0-3.91.1</ProductID>
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      <Threat Type="Impact">
        <Description>important</Description>
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        <BaseScoreV2>4.3</BaseScoreV2>
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      </ScoreSetV3>
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      <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://www.suse.com/support/update/announcement/2020/suse-su-20202179-1/</URL>
      </Remediation>
    </Remediations>
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      <Reference>
        <URL>https://www.suse.com/security/cve/CVE-2020-15652.html</URL>
        <Description>CVE-2020-15652</Description>
      </Reference>
      <Reference>
        <URL>https://bugzilla.suse.com/1174538</URL>
        <Description>SUSE Bug 1174538</Description>
      </Reference>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox &lt; 79, Firefox ESR &lt; 68.11, Firefox ESR &lt; 78.1, Thunderbird &lt; 68.11, and Thunderbird &lt; 78.1.</Note>
    </Notes>
    <CVE>CVE-2020-15659</CVE>
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        <ProductID>SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-68.11.0-3.91.1</ProductID>
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      </ScoreSetV2>
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        <VectorV3>CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</VectorV3>
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      <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://www.suse.com/support/update/announcement/2020/suse-su-20202179-1/</URL>
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        <URL>https://www.suse.com/security/cve/CVE-2020-15659.html</URL>
        <Description>CVE-2020-15659</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1174538</URL>
        <Description>SUSE Bug 1174538</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.</Note>
    </Notes>
    <CVE>CVE-2020-6463</CVE>
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      <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://www.suse.com/support/update/announcement/2020/suse-su-20202179-1/</URL>
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    <References>
      <Reference>
        <URL>https://www.suse.com/security/cve/CVE-2020-6463.html</URL>
        <Description>CVE-2020-6463</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1171975</URL>
        <Description>SUSE Bug 1171975</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1174538</URL>
        <Description>SUSE Bug 1174538</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.</Note>
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    <CVE>CVE-2020-6514</CVE>
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        <ProductID>SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-68.11.0-3.91.1</ProductID>
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        <VectorV3>CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</VectorV3>
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        <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://www.suse.com/support/update/announcement/2020/suse-su-20202179-1/</URL>
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    <References>
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        <Description>CVE-2020-6514</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1174189</URL>
        <Description>SUSE Bug 1174189</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1174538</URL>
        <Description>SUSE Bug 1174538</Description>
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</cvrfdoc>
