<?xml version="1.0" encoding="UTF-8"?>
<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 skopeo is now available for 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-2023-1823</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2023-11-17</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2023-11-17</InitialReleaseDate>
		<CurrentReleaseDate>2023-11-17</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2023-11-17</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">skopeo security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for skopeo is now available for openEuler-20.03-LTS-SP3.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">A command line utility that performs various operations on container images and image repositories

Security Fix(es):

HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.(CVE-2023-24534)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for skopeo is now available for 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">skopeo</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1823</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-24534</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-24534</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-SP3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">openEuler-20.03-LTS-SP3</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="aarch64">
			<FullProductName ProductID="containers-common-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">containers-common-1.1.0-9.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-1.1.0-9.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-debugsource-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-debugsource-1.1.0-9.oe1.aarch64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-debuginfo-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-debuginfo-1.1.0-9.oe1.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="skopeo-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-1.1.0-9.oe1.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="containers-common-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">containers-common-1.1.0-9.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-debugsource-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-debugsource-1.1.0-9.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-1.1.0-9.oe1.x86_64.rpm</FullProductName>
			<FullProductName ProductID="skopeo-debuginfo-1.1.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">skopeo-debuginfo-1.1.0-9.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">HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.</Note>
		</Notes>
		<ReleaseDate>2023-11-17</ReleaseDate>
		<CVE>CVE-2023-24534</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-20.03-LTS-SP3</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>skopeo security update</Description>
				<DATE>2023-11-17</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1823</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>