222 lines
17 KiB
XML
222 lines
17 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 samba is now available for 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-2021-1207</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>2021-06-07</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2021-06-07</InitialReleaseDate>
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<CurrentReleaseDate>2021-06-07</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2021-06-07</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">samba security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for samba is now available for openEuler-20.03-LTS-SP1.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">Samba is a suite of programs for Linux and Unix to interoperate with Windows.
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Security Fix(es):
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A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache. This could cause the calling code to return those values into the process token that stores the group membership for a user. The highest threat from this vulnerability is to data confidentiality and integrity.(CVE-2021-20254)
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A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.(CVE-2021-20277)
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A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.(CVE-2020-27840)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for samba is now available for 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">samba</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-2021-1207</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-2021-20254</URL>
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20277</URL>
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-27840</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-2021-20254</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-20277</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2020-27840</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-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="libsmbclient-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libsmbclient-devel-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-dc-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-dc-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-test-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-test-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-debuginfo-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-debuginfo-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="ctdb-tests-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">ctdb-tests-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-provision-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-provision-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-client-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-client-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libwbclient-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libwbclient-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-help-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-help-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-test-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-test-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-modules-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-modules-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-debugsource-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-debugsource-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-common-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-common-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="ctdb-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">ctdb-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libwbclient-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libwbclient-devel-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-krb5-printing-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-krb5-printing-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-common-tools-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-common-tools-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libsmbclient-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libsmbclient-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-clients-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-clients-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-devel-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-krb5-locator-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-krb5-locator-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-bind-dlz-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-bind-dlz-4.11.12-4.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="samba-libs-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-libs-4.11.12-4.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="samba-pidl-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-pidl-4.11.12-4.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="samba-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-4.11.12-4.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="ctdb-tests-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">ctdb-tests-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-debuginfo-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-debuginfo-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-provision-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-provision-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-devel-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-vfs-glusterfs-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-vfs-glusterfs-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-krb5-printing-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-krb5-printing-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-common-tools-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-common-tools-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libwbclient-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libwbclient-devel-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-debugsource-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-debugsource-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libsmbclient-devel-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libsmbclient-devel-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-common-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-common-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="ctdb-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">ctdb-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-clients-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-clients-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-libs-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-libs-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-client-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-client-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-dc-bind-dlz-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-dc-bind-dlz-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-test-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-test-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libwbclient-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libwbclient-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-krb5-locator-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-krb5-locator-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-modules-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-modules-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-test-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-test-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-help-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-help-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-samba-dc-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-samba-dc-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libsmbclient-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libsmbclient-4.11.12-4.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="samba-winbind-4.11.12-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">samba-winbind-4.11.12-4.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 flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache. This could cause the calling code to return those values into the process token that stores the group membership for a user. The highest threat from this vulnerability is to data confidentiality and integrity.</Note>
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</Notes>
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<ReleaseDate>2021-06-07</ReleaseDate>
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<CVE>CVE-2021-20254</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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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>8.1</BaseScore>
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<Vector>AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N</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>samba security update</Description>
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<DATE>2021-06-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1207</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="2" 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="2" xml:lang="en">A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.</Note>
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</Notes>
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<ReleaseDate>2021-06-07</ReleaseDate>
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<CVE>CVE-2021-20277</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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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>7.5</BaseScore>
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<Vector>AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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>samba security update</Description>
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<DATE>2021-06-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1207</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="3" 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="3" xml:lang="en">A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.</Note>
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</Notes>
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<ReleaseDate>2021-06-07</ReleaseDate>
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<CVE>CVE-2020-27840</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
|
|
<ProductID>openEuler-20.03-LTS-SP1</ProductID>
|
|
</Status>
|
|
</ProductStatuses>
|
|
<Threats>
|
|
<Threat Type="Impact">
|
|
<Description>High</Description>
|
|
</Threat>
|
|
</Threats>
|
|
<CVSSScoreSets>
|
|
<ScoreSet>
|
|
<BaseScore>7.5</BaseScore>
|
|
<Vector>AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</Vector>
|
|
</ScoreSet>
|
|
</CVSSScoreSets>
|
|
<Remediations>
|
|
<Remediation Type="Vendor Fix">
|
|
<Description>samba security update</Description>
|
|
<DATE>2021-06-07</DATE>
|
|
<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1207</URL>
|
|
</Remediation>
|
|
</Remediations>
|
|
</Vulnerability>
|
|
</cvrfdoc> |