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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 curl is now available for openEuler-20.03-LTS-SP1</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-2022-2039</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2022-11-04</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2022-11-04</InitialReleaseDate>
		<CurrentReleaseDate>2022-11-04</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2022-11-04</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">curl security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for curl is now available for openEuler-20.03-LTS-SP1.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">CURL is a computer software project providing a library (libcurl) and command-line tool (curl) for transferring data using various protocols.

Security Fix(es):

A vulnerability was found in curl. The issue occurs when doing HTTP(S) transfers, where curl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set if it previously used the same handle to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request.(CVE-2022-32221)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for curl is now available for openEuler-20.03-LTS-SP1.

openEuler Security has rated this update as having a security impact of medium. 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">Medium</Note>
		<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">curl</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2039</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-32221</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-32221</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>
		</Branch>
		<Branch Type="Package Arch" Name="aarch64">
			<FullProductName ProductID="libcurl-devel-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libcurl-devel-7.71.1-19.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="curl-debuginfo-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-debuginfo-7.71.1-19.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="libcurl-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libcurl-7.71.1-19.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="curl-debugsource-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-debugsource-7.71.1-19.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="curl-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-7.71.1-19.oe1.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="noarch">
			<FullProductName ProductID="curl-help-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-help-7.71.1-19.oe1.noarch.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="curl-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-7.71.1-19.oe1.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="curl-debuginfo-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-debuginfo-7.71.1-19.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="libcurl-devel-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libcurl-devel-7.71.1-19.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="curl-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-7.71.1-19.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="curl-debugsource-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">curl-debugsource-7.71.1-19.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="libcurl-7.71.1-19" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">libcurl-7.71.1-19.oe1.x86_64.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">A vulnerability was found in curl. The issue occurs when doing HTTP(S) transfers, where curl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set if it previously used the same handle to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request.</Note>
		</Notes>
		<ReleaseDate>2022-11-04</ReleaseDate>
		<CVE>CVE-2022-32221</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-20.03-LTS-SP1</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>Medium</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>4.8</BaseScore>
				<Vector>AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>curl security update</Description>
				<DATE>2022-11-04</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2039</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>