<?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 epiphany 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-2022-1627</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2022-05-11</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2022-05-11</InitialReleaseDate>
		<CurrentReleaseDate>2022-05-11</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2022-05-11</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">epiphany security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for epiphany is now available for openEuler-22.03-LTS.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">Epiphany is the web browser for the GNOME desktop. Its goal is to be simple and easy to use. Epiphany ties together many GNOME components in order to let you focus on the Web content, instead of the browser application.

Security Fix(es):

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated by ephy-about:overview when a user visits an XSS payload page often enough to place that page on the Most Visited list.(CVE-2021-45085)

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server s suggested_filename is used as the pdf_name value in PDF.js.(CVE-2021-45086)

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.(CVE-2021-45087)

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.(CVE-2021-45088)

In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.(CVE-2022-29536)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for epiphany 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">epiphany</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-45085</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-45086</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-45087</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-45088</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-29536</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-45085</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-45086</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-45087</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-45088</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-29536</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="epiphany-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-40.6-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-debuginfo-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-debuginfo-40.6-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-debugsource-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-debugsource-40.6-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-runtime-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-runtime-40.6-1.oe2203.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="epiphany-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-40.6-1.oe2203.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="epiphany-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-40.6-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-debuginfo-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-debuginfo-40.6-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-debugsource-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-debugsource-40.6-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="epiphany-runtime-40.6-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">epiphany-runtime-40.6-1.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">XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated by ephy-about:overview when a user visits an XSS payload page often enough to place that page on the Most Visited list.</Note>
		</Notes>
		<ReleaseDate>2022-05-11</ReleaseDate>
		<CVE>CVE-2021-45085</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-22.03-LTS</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>Medium</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>6.1</BaseScore>
				<Vector>AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>epiphany security update</Description>
				<DATE>2022-05-11</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
	<Vulnerability Ordinal="2" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
		<Notes>
			<Note Title="Vulnerability Description" Type="General" Ordinal="2" xml:lang="en">XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server s suggested_filename is used as the pdf_name value in PDF.js.</Note>
		</Notes>
		<ReleaseDate>2022-05-11</ReleaseDate>
		<CVE>CVE-2021-45086</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-22.03-LTS</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>Medium</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>6.1</BaseScore>
				<Vector>AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>epiphany security update</Description>
				<DATE>2022-05-11</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
	<Vulnerability Ordinal="3" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
		<Notes>
			<Note Title="Vulnerability Description" Type="General" Ordinal="3" xml:lang="en">XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.</Note>
		</Notes>
		<ReleaseDate>2022-05-11</ReleaseDate>
		<CVE>CVE-2021-45087</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-22.03-LTS</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>Medium</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>6.1</BaseScore>
				<Vector>AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>epiphany security update</Description>
				<DATE>2022-05-11</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
	<Vulnerability Ordinal="4" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
		<Notes>
			<Note Title="Vulnerability Description" Type="General" Ordinal="4" xml:lang="en">XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.</Note>
		</Notes>
		<ReleaseDate>2022-05-11</ReleaseDate>
		<CVE>CVE-2021-45088</CVE>
		<ProductStatuses>
			<Status Type="Fixed">
				<ProductID>openEuler-22.03-LTS</ProductID>
			</Status>
		</ProductStatuses>
		<Threats>
			<Threat Type="Impact">
				<Description>Medium</Description>
			</Threat>
		</Threats>
		<CVSSScoreSets>
			<ScoreSet>
				<BaseScore>6.1</BaseScore>
				<Vector>AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>epiphany security update</Description>
				<DATE>2022-05-11</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
	<Vulnerability Ordinal="5" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
		<Notes>
			<Note Title="Vulnerability Description" Type="General" Ordinal="5" xml:lang="en">In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.</Note>
		</Notes>
		<ReleaseDate>2022-05-11</ReleaseDate>
		<CVE>CVE-2022-29536</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:N/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>epiphany security update</Description>
				<DATE>2022-05-11</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1627</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>