138 lines
11 KiB
XML
138 lines
11 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<cvrfdoc xmlns="http://www.icasi.org/CVRF/schema/cvrf/1.1" xmlns:cvrf="http://www.icasi.org/CVRF/schema/cvrf/1.1">
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<DocumentTitle xml:lang="en">An update for dbus is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1</DocumentTitle>
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<DocumentType>Security Advisory</DocumentType>
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<DocumentPublisher Type="Vendor">
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<ContactDetails>openeuler-security@openeuler.org</ContactDetails>
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<IssuingAuthority>openEuler security committee</IssuingAuthority>
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</DocumentPublisher>
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<DocumentTracking>
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<Identification>
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<ID>openEuler-SA-2021-1101</ID>
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</Identification>
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<Status>Final</Status>
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<Version>1.0</Version>
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<RevisionHistory>
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<Revision>
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<Number>1.0</Number>
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<Date>2021-04-07</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2021-04-07</InitialReleaseDate>
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<CurrentReleaseDate>2021-04-07</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2021-04-07</Date>
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</Generator>
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</DocumentTracking>
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<DocumentNotes>
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<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">dbus security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for dbus is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">D-Bus is a message bus system, a simple way for applications to talk to one another. In addition to interprocess communication, D-Bus helps coordinate process lifecycle; it makes it simple and reliable to code a "single instance" application or daemon, and to launch applications and daemons on demand when their services are needed.
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Security Fix(es):
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A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors(CVE-2020-35512)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for dbus is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.
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openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.</Note>
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<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">High</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">dbus</Note>
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</DocumentNotes>
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<DocumentReferences>
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<Reference Type="Self">
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1101</URL>
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</Reference>
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<Reference Type="openEuler CVE">
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-35512</URL>
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</Reference>
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<Reference Type="Other">
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2020-35512</URL>
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</Reference>
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</DocumentReferences>
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<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
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<Branch Type="Product Name" Name="openEuler">
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<FullProductName ProductID="openEuler-20.03-LTS" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">openEuler-20.03-LTS</FullProductName>
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<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="dbus-tools-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-tools-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-devel-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-devel-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-daemon-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-daemon-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-libs-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-libs-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debuginfo-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-debuginfo-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debugsource-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-debugsource-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-x11-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-x11-1.12.16-16.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-daemon-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-daemon-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debugsource-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-debugsource-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-devel-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-devel-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-libs-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-libs-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-x11-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-x11-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-tools-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-tools-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debuginfo-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-debuginfo-1.12.16-17.oe1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="noarch">
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<FullProductName ProductID="dbus-help-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-help-1.12.16-16.oe1.noarch.rpm</FullProductName>
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<FullProductName ProductID="dbus-common-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-common-1.12.16-16.oe1.noarch.rpm</FullProductName>
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<FullProductName ProductID="dbus-common-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-common-1.12.16-17.oe1.noarch.rpm</FullProductName>
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<FullProductName ProductID="dbus-help-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-help-1.12.16-17.oe1.noarch.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="dbus-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-1.12.16-16.oe1.src.rpm</FullProductName>
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<FullProductName ProductID="dbus-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-1.12.16-17.oe1.src.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="x86_64">
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<FullProductName ProductID="dbus-debuginfo-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-debuginfo-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-devel-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-devel-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-x11-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-x11-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debugsource-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-debugsource-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-tools-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-tools-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-libs-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-libs-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-daemon-1.12.16-16" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">dbus-daemon-1.12.16-16.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-daemon-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-daemon-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-tools-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-tools-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-devel-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-devel-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-x11-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-x11-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debuginfo-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-debuginfo-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-libs-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-libs-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="dbus-debugsource-1.12.16-17" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">dbus-debugsource-1.12.16-17.oe1.x86_64.rpm</FullProductName>
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</Branch>
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</ProductTree>
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<Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
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<Notes>
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<Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors</Note>
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</Notes>
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<ReleaseDate>2021-04-07</ReleaseDate>
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<CVE>CVE-2020-35512</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS</ProductID>
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<ProductID>openEuler-20.03-LTS-SP1</ProductID>
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</Status>
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</ProductStatuses>
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<Threats>
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<Threat Type="Impact">
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<Description>High</Description>
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</Threat>
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</Threats>
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<CVSSScoreSets>
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<ScoreSet>
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<BaseScore>7.8</BaseScore>
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<Vector>AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
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</ScoreSet>
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</CVSSScoreSets>
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<Remediations>
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<Remediation Type="Vendor Fix">
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<Description>dbus security update</Description>
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<DATE>2021-04-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1101</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc>
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