<?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 libpq 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-2022-2104</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2022-11-18</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2022-11-18</InitialReleaseDate>
		<CurrentReleaseDate>2022-11-18</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2022-11-18</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">libpq security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for libpq is now available for openEuler-22.03-LTS.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely store and scale the most complicated data workloads. This package provides the essential shared library for any PostgreSQL client program or interface.

Security Fix(es):

A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user&apos;s objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.(CVE-2022-1552)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for libpq 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">libpq</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2104</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1552</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-1552</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="libpq-debuginfo-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-debuginfo-13.7-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="libpq-debugsource-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-debugsource-13.7-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="libpq-devel-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-devel-13.7-1.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="libpq-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-13.7-1.oe2203.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="libpq-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-13.7-1.oe2203.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="libpq-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-13.7-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="libpq-devel-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-devel-13.7-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="libpq-debuginfo-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-debuginfo-13.7-1.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="libpq-debugsource-13.7-1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">libpq-debugsource-13.7-1.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">A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user s objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.</Note>
		</Notes>
		<ReleaseDate>2022-11-18</ReleaseDate>
		<CVE>CVE-2022-1552</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>8.8</BaseScore>
				<Vector>AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>libpq security update</Description>
				<DATE>2022-11-18</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2104</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>