<?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">CVE-2017-17843</DocumentTitle>
  <DocumentType>SUSE CVE</DocumentType>
  <DocumentPublisher Type="Vendor">
    <ContactDetails>security@suse.de</ContactDetails>
    <IssuingAuthority>SUSE Security Team</IssuingAuthority>
  </DocumentPublisher>
  <DocumentTracking>
    <Identification>
      <ID>SUSE CVE-2017-17843</ID>
    </Identification>
    <Status>Interim</Status>
    <Version>1</Version>
    <RevisionHistory>
      <Revision>
        <Number>5</Number>
        <Date>2022-09-18T00:38:34Z</Date>
        <Description>current</Description>
      </Revision>
    </RevisionHistory>
    <InitialReleaseDate>2021-05-30T14:05:05Z</InitialReleaseDate>
    <CurrentReleaseDate>2022-09-18T00:38:34Z</CurrentReleaseDate>
    <Generator>
      <Engine>cve-database/bin/generate-cvrf-cve.pl</Engine>
      <Date>2020-12-27T01:00:00Z</Date>
    </Generator>
  </DocumentTracking>
  <DocumentNotes>
    <Note Title="CVE" Type="Summary" Ordinal="1" xml:lang="en">CVE-2017-17843</Note>
    <Note Title="Mitre CVE Description" Type="Description" Ordinal="2" xml:lang="en">An issue was discovered in Enigmail before 1.9.9 that allows remote attackers to trigger use of an intended public key for encryption, because incorrect regular expressions are used for extraction of an e-mail address from a comma-separated list, as demonstrated by a modified Full Name field and a homograph attack, aka TBE-01-002.</Note>
    <Note Title="Terms of Use" Type="Legal Disclaimer" Ordinal="4" xml:lang="en">The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).</Note>
  </DocumentNotes>
  <DocumentReferences>
    <Reference Type="Self">
      <URL>https://www.suse.com/support/security/rating/</URL>
      <Description>SUSE Security Ratings</Description>
    </Reference>
  </DocumentReferences>
  <ProductTree xmlns="http://docs.oasis-open.org/csaf/ns/csaf-cvrf/v1.2/prod">
    <Branch Type="Product Family" Name="SUSE Linux Enterprise Desktop 15 SP2">
      <Branch Type="Product Name" Name="SUSE Linux Enterprise Workstation Extension 15 SP2">
        <FullProductName ProductID="SUSE Linux Enterprise Workstation Extension 15 SP2" CPE="cpe:/o:suse:sle-we:15:sp2">SUSE Linux Enterprise Workstation Extension 15 SP2</FullProductName>
      </Branch>
    </Branch>
    <Branch Type="Product Family" Name="SUSE Linux Enterprise Server 15 SP2">
      <Branch Type="Product Name" Name="SUSE Linux Enterprise Workstation Extension 15 SP2">
        <FullProductName ProductID="SUSE Linux Enterprise Workstation Extension 15 SP2" CPE="cpe:/o:suse:sle-we:15:sp2">SUSE Linux Enterprise Workstation Extension 15 SP2</FullProductName>
      </Branch>
    </Branch>
    <Branch Type="Product Family" Name="SUSE Linux Enterprise Server for SAP Applications 15 SP2">
      <Branch Type="Product Name" Name="SUSE Linux Enterprise Workstation Extension 15 SP2">
        <FullProductName ProductID="SUSE Linux Enterprise Workstation Extension 15 SP2" CPE="cpe:/o:suse:sle-we:15:sp2">SUSE Linux Enterprise Workstation Extension 15 SP2</FullProductName>
      </Branch>
    </Branch>
    <Branch Type="Product Version" Name="enigmail">
      <FullProductName ProductID="enigmail" CPE="cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:*">enigmail</FullProductName>
    </Branch>
    <Relationship ProductReference="enigmail" RelationType="Default Component Of" RelatesToProductReference="SUSE Linux Enterprise Workstation Extension 15 SP2">
      <FullProductName ProductID="SUSE Linux Enterprise Workstation Extension 15 SP2:enigmail">enigmail as a component of SUSE Linux Enterprise Workstation Extension 15 SP2</FullProductName>
    </Relationship>
  </ProductTree>
  <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">An issue was discovered in Enigmail before 1.9.9 that allows remote attackers to trigger use of an intended public key for encryption, because incorrect regular expressions are used for extraction of an e-mail address from a comma-separated list, as demonstrated by a modified Full Name field and a homograph attack, aka TBE-01-002.</Note>
    </Notes>
    <CVE>CVE-2017-17843</CVE>
    <ProductStatuses>
      <Status Type="Known Not Affected">
        <ProductID>SUSE Linux Enterprise Workstation Extension 15 SP2:enigmail</ProductID>
      </Status>
    </ProductStatuses>
    <Threats>
      <Threat Type="Impact">
        <Description>important</Description>
      </Threat>
    </Threats>
    <CVSSScoreSets>
      <ScoreSetV2>
        <BaseScoreV2>4.3</BaseScoreV2>
        <VectorV2>AV:N/AC:M/Au:N/C:N/I:P/A:N</VectorV2>
      </ScoreSetV2>
      <ScoreSetV3>
        <BaseScoreV3>5.9</BaseScoreV3>
        <VectorV3>CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N</VectorV3>
      </ScoreSetV3>
    </CVSSScoreSets>
  </Vulnerability>
</cvrfdoc>
