127 lines
9.6 KiB
XML
127 lines
9.6 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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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">
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<DocumentTitle xml:lang="en">An update for glibc is now available for openEuler-22.03-LTS-SP2</DocumentTitle>
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<DocumentType>Security Advisory</DocumentType>
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<DocumentPublisher Type="Vendor">
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<ContactDetails>openeuler-security@openeuler.org</ContactDetails>
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<IssuingAuthority>openEuler security committee</IssuingAuthority>
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</DocumentPublisher>
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<DocumentTracking>
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<Identification>
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<ID>openEuler-SA-2023-1724</ID>
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</Identification>
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<Status>Final</Status>
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<Version>1.0</Version>
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<RevisionHistory>
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<Revision>
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<Number>1.0</Number>
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<Date>2023-10-13</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2023-10-13</InitialReleaseDate>
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<CurrentReleaseDate>2023-10-13</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2023-10-13</Date>
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</Generator>
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</DocumentTracking>
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<DocumentNotes>
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<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">glibc security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for glibc is now available for openEuler-22.03-LTS-SP2.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational facilities as open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt, login, exit and more.
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Security Fix(es):
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A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.(CVE-2023-4911)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for glibc is now available for openEuler-22.03-LTS-SP2.
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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>
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<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">High</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">glibc</Note>
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</DocumentNotes>
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<DocumentReferences>
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<Reference Type="Self">
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1724</URL>
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</Reference>
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<Reference Type="openEuler CVE">
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-4911</URL>
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</Reference>
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<Reference Type="Other">
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-4911</URL>
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</Reference>
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</DocumentReferences>
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<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
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<Branch Type="Product Name" Name="openEuler">
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<FullProductName ProductID="openEuler-22.03-LTS-SP2" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">openEuler-22.03-LTS-SP2</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="glibc-debugsource-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debugsource-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-devel-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-devel-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="nscd-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">nscd-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="nss_modules-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">nss_modules-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-locale-archive-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-locale-archive-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-debuginfo-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debuginfo-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-locale-source-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-locale-source-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-compat-2.17-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-compat-2.17-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-debugutils-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debugutils-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libnsl-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">libnsl-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-common-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-common-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-nss-devel-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-nss-devel-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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<FullProductName ProductID="glibc-all-langpacks-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-all-langpacks-2.34-137.oe2203sp2.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="noarch">
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<FullProductName ProductID="glibc-help-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-help-2.34-137.oe2203sp2.noarch.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="glibc-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-2.34-137.oe2203sp2.src.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="x86_64">
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<FullProductName ProductID="glibc-debugutils-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debugutils-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-devel-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-devel-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-debuginfo-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debuginfo-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-common-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-common-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-compat-2.17-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-compat-2.17-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-nss-devel-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-nss-devel-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libnsl-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">libnsl-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-locale-archive-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-locale-archive-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-debugsource-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-debugsource-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="nscd-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">nscd-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-locale-source-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-locale-source-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="nss_modules-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">nss_modules-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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<FullProductName ProductID="glibc-all-langpacks-2.34-137" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP2">glibc-all-langpacks-2.34-137.oe2203sp2.x86_64.rpm</FullProductName>
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</Branch>
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</ProductTree>
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<Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
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<Notes>
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<Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">A buffer overflow was discovered in the GNU C Library s dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.</Note>
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</Notes>
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<ReleaseDate>2023-10-13</ReleaseDate>
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<CVE>CVE-2023-4911</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-LTS-SP2</ProductID>
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</Status>
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</ProductStatuses>
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<Threats>
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<Threat Type="Impact">
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<Description>High</Description>
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</Threat>
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</Threats>
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<CVSSScoreSets>
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<ScoreSet>
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<BaseScore>7.8</BaseScore>
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<Vector>AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
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</ScoreSet>
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</CVSSScoreSets>
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<Remediations>
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<Remediation Type="Vendor Fix">
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<Description>glibc security update</Description>
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<DATE>2023-10-13</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1724</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |