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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 binutils 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-2023-1592</ID>
		</Identification>
		<Status>Final</Status>
		<Version>1.0</Version>
		<RevisionHistory>
			<Revision>
				<Number>1.0</Number>
				<Date>2023-09-09</Date>
				<Description>Initial</Description>
			</Revision>
		</RevisionHistory>
		<InitialReleaseDate>2023-09-09</InitialReleaseDate>
		<CurrentReleaseDate>2023-09-09</CurrentReleaseDate>
		<Generator>
			<Engine>openEuler SA Tool V1.0</Engine>
			<Date>2023-09-09</Date>
		</Generator>
	</DocumentTracking>
	<DocumentNotes>
		<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">binutils security update</Note>
		<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for binutils is now available for openEuler-22.03-LTS.</Note>
		<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The GNU Binutils are a collection of binary tools. The main ones are: ld - the GNU linker. as - the GNU assembler. addr2line - Converts addresses into filenames and line numbers. ar - A utility for creating, modifying and extracting from archives. c++filt - Filter to demangle encoded C++ symbols. dlltool - Creates files for building and using DLLs. gold - A new, faster, ELF only linker, still in beta test. gprof - Displays profiling information. nlmconv - Converts object code into an NLM. nm - Lists symbols from object files. objcopy - Copies and translates object files. objdump - Displays information from object files. ranlib - Generates an index to the contents of an archive. readelf - Displays information from any ELF format object file. size - Lists the section sizes of an object or archive file. strings - Lists printable strings from files. trip - Discards symbols. windmc - A Windows compatible message compiler. windres - A compiler for Windows resource files.

Security Fix(es):

An illegal memory access flaw was found in the binutils package. Parsing an ELF file containing corrupt symbol version information may result in a denial of service. This issue is the result of an incomplete fix for CVE-2020-16599.(CVE-2022-4285)

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dwarf2_find_nearest_line_with_alt at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.(CVE-2022-48064)

A potential heap based buffer overflow was found in _bfd_elf_slurp_version_tables() in bfd/elf.c. This may lead to loss of availability.(CVE-2023-1972)</Note>
		<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for binutils is now available for openEuler-22.03-LTS.

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">binutils</Note>
	</DocumentNotes>
	<DocumentReferences>
		<Reference Type="Self">
			<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1592</URL>
		</Reference>
		<Reference Type="openEuler CVE">
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-4285</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-48064</URL>
			<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1972</URL>
		</Reference>
		<Reference Type="Other">
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-4285</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-48064</URL>
			<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-1972</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="binutils-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-2.37-25.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="binutils-debugsource-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-debugsource-2.37-25.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="binutils-debuginfo-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-debuginfo-2.37-25.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="binutils-devel-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-devel-2.37-25.oe2203.aarch64.rpm</FullProductName>
			<FullProductName ProductID="binutils-help-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-help-2.37-25.oe2203.aarch64.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="src">
			<FullProductName ProductID="binutils-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-2.37-25.oe2203.src.rpm</FullProductName>
		</Branch>
		<Branch Type="Package Arch" Name="x86_64">
			<FullProductName ProductID="binutils-help-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-help-2.37-25.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="binutils-debuginfo-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-debuginfo-2.37-25.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="binutils-devel-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-devel-2.37-25.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="binutils-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-2.37-25.oe2203.x86_64.rpm</FullProductName>
			<FullProductName ProductID="binutils-debugsource-2.37-25" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">binutils-debugsource-2.37-25.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 illegal memory access flaw was found in the binutils package. Parsing an ELF file containing corrupt symbol version information may result in a denial of service. This issue is the result of an incomplete fix for CVE-2020-16599.</Note>
		</Notes>
		<ReleaseDate>2023-09-09</ReleaseDate>
		<CVE>CVE-2022-4285</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>5.5</BaseScore>
				<Vector>AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>binutils security update</Description>
				<DATE>2023-09-09</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1592</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">GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dwarf2_find_nearest_line_with_alt at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.</Note>
		</Notes>
		<ReleaseDate>2023-09-09</ReleaseDate>
		<CVE>CVE-2022-48064</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>5.5</BaseScore>
				<Vector>AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>binutils security update</Description>
				<DATE>2023-09-09</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1592</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">A potential heap based buffer overflow was found in _bfd_elf_slurp_version_tables() in bfd/elf.c. This may lead to loss of availability.</Note>
		</Notes>
		<ReleaseDate>2023-09-09</ReleaseDate>
		<CVE>CVE-2023-1972</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>6.5</BaseScore>
				<Vector>AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</Vector>
			</ScoreSet>
		</CVSSScoreSets>
		<Remediations>
			<Remediation Type="Vendor Fix">
				<Description>binutils security update</Description>
				<DATE>2023-09-09</DATE>
				<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1592</URL>
			</Remediation>
		</Remediations>
	</Vulnerability>
</cvrfdoc>