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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">
	<DocumentTitle xml:lang="en">An update for redis6 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2</DocumentTitle>
	<DocumentType>Security Advisory</DocumentType>
	<DocumentPublisher Type="Vendor">
		<ContactDetails>openeuler-security@openeuler.org</ContactDetails>
		<IssuingAuthority>openEuler security committee</IssuingAuthority>
	</DocumentPublisher>
	<DocumentTracking>
		<Identification>
			<ID>openEuler-SA-2021-1432</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2021-11-12</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2021-11-12</InitialReleaseDate>
		<CurrentReleaseDate>2021-11-12</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2021-11-12</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">redis6 security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for redis6 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">Redis is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.
Security Fix(es):

Redis is an open source, in-memory database that persists on disk. In affected versions specially crafted Lua scripts executing in Redis can cause the heap-based Lua stack to be overflowed, due to incomplete checks for this condition. This can result with heap corruption and potentially remote code execution. This problem exists in all versions of Redis with Lua scripting support, starting from 2.6. The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14. For users unable to update an additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.(CVE-2021-32626)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for redis6 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2.

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>
		<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">High</Note>
		<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">redis6</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1432</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-32626</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-32626</URL>
		</Reference>
	</DocumentReferences>
	<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
		<Branch Type="Product Name" Name="openEuler">
			<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
			<FullProductName ProductID="openEuler-20.03-LTS-SP2" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">openEuler-20.03-LTS-SP2</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="aarch64">
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debuginfo-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-debuginfo-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debugsource-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-debugsource-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-devel-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-devel-6.0.11-4.oe1.aarch64.rpm</FullProductName>			
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debuginfo-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-debuginfo-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debugsource-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-debugsource-6.0.11-4.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="redis6-devel-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-devel-6.0.11-4.oe1.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="noarch">
			<FullProductName ProductID="redis6-doc-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-doc-6.0.11-4.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="redis6-doc-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-doc-6.0.11-4.oe1.noarch.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-6.0.11-4.oe1.src.rpm</FullProductName>
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-6.0.11-4.oe1.src.rpm </FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debuginfo-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-debuginfo-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debugsource-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-debugsource-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-devel-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">redis6-devel-6.0.11-4.oe1.x86_64.rpm</FullProductName>			
			<FullProductName ProductID="redis6-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debuginfo-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-debuginfo-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-debugsource-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-debugsource-6.0.11-4.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="redis6-devel-6.0.11-4" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">redis6-devel-6.0.11-4.oe1.x86_64.rpm</FullProductName>
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	<Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
		<Notes>
			<Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">Redis is an open source, in-memory database that persists on disk. In affected versions specially crafted Lua scripts executing in Redis can cause the heap-based Lua stack to be overflowed, due to incomplete checks for this condition. This can result with heap corruption and potentially remote code execution. This problem exists in all versions of Redis with Lua scripting support, starting from 2.6. The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14. For users unable to update an additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.</Note>
		</Notes>
		<ReleaseDate>2021-11-12</ReleaseDate>
		<CVE>CVE-2021-32626</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-20.03-LTS-SP1</ProductID>
				<ProductID>openEuler-20.03-LTS-SP2</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>High</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>8.8</BaseScore>
				<Vector>AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>redis6 security update</Description>
				<DATE>2021-11-12</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1432</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>