<?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 varnish is now available for openEuler-22.03-LTS</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-2023-1917</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2023-12-15</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2023-12-15</InitialReleaseDate>
		<CurrentReleaseDate>2023-12-15</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2023-12-15</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">varnish security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for varnish is now available for openEuler-22.03-LTS.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">This is Varnish Cache, a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x, depending on your architecture.

Security Fix(es):

An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.(CVE-2022-45059)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for varnish is now available for openEuler-22.03-LTS.

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">varnish</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1917</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-45059</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-45059</URL>
		</Reference>
	</DocumentReferences>
	<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
		<Branch Type="Product Name" Name="openEuler">
			<FullProductName ProductID="openEuler-22.03-LTS" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">openEuler-22.03-LTS</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="aarch64">
			<FullProductName ProductID="varnish-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-7.0.1-8.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="varnish-devel-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-devel-7.0.1-8.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="varnish-debugsource-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-debugsource-7.0.1-8.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="varnish-debuginfo-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-debuginfo-7.0.1-8.oe2203.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="noarch">
			<FullProductName ProductID="varnish-help-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-help-7.0.1-8.oe2203.noarch.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="varnish-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-7.0.1-8.oe2203.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="varnish-debuginfo-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-debuginfo-7.0.1-8.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="varnish-debugsource-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-debugsource-7.0.1-8.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="varnish-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-7.0.1-8.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="varnish-devel-7.0.1-8" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">varnish-devel-7.0.1-8.oe2203.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">An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.</Note>
		</Notes>
		<ReleaseDate>2023-12-15</ReleaseDate>
		<CVE>CVE-2022-45059</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-22.03-LTS</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:H/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>varnish security update</Description>
				<DATE>2023-12-15</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1917</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>