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	<DocumentTitle xml:lang="en">An update for tomcat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3</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-2022-1537</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2022-02-26</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2022-02-26</InitialReleaseDate>
		<CurrentReleaseDate>2022-02-26</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2022-02-26</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">tomcat security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for tomcat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project

Security Fix(es):

The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.(CVE-2022-23181)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for tomcat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3.

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">tomcat</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1537</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-23181</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-23181</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>
			<FullProductName ProductID="openEuler-20.03-LTS-SP3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">openEuler-20.03-LTS-SP3</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="noarch">
			<FullProductName ProductID="tomcat-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">tomcat-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-jsvc-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">tomcat-jsvc-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-help-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">tomcat-help-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">tomcat-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-jsvc-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">tomcat-jsvc-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-help-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">tomcat-help-9.0.10-25.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-9.0.10-24" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">tomcat-9.0.10-24.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-jsvc-9.0.10-24" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">tomcat-jsvc-9.0.10-24.oe1.noarch.rpm</FullProductName>
			<FullProductName ProductID="tomcat-help-9.0.10-24" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">tomcat-help-9.0.10-24.oe1.noarch.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="tomcat-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">tomcat-9.0.10-25.oe1.src.rpm</FullProductName>
			<FullProductName ProductID="tomcat-9.0.10-25" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">tomcat-9.0.10-25.oe1.src.rpm</FullProductName>
			<FullProductName ProductID="tomcat-9.0.10-24" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">tomcat-9.0.10-24.oe1.src.rpm</FullProductName>
		</Branch>
	</ProductTree>
	<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">The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.</Note>
		</Notes>
		<ReleaseDate>2022-02-26</ReleaseDate>
		<CVE>CVE-2022-23181</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-20.03-LTS-SP1</ProductID>
				<ProductID>openEuler-20.03-LTS-SP2</ProductID>
				<ProductID>openEuler-20.03-LTS-SP3</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>High</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>7.0</BaseScore>
				<Vector>AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>tomcat security update</Description>
				<DATE>2022-02-26</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1537</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
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