210 lines
11 KiB
XML
210 lines
11 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 libtiff is now available for openEuler-20.03-LTS</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-2021-1112</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>2021-04-07</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2021-04-07</InitialReleaseDate>
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<CurrentReleaseDate>2021-04-07</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2021-04-07</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">libtiff security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for libtiff is now available for openEuler-20.03-LTS.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">This libtiff provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.
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Security Fix(es):
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A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service.(CVE-2020-35521)
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In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.(CVE-2020-35522)
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An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2020-35523)
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A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2020-35524)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for libtiff is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.
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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">libtiff</Note>
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</DocumentNotes>
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<DocumentReferences>
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<Reference Type="Self">
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112</URL>
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</Reference>
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<Reference Type="openEuler CVE">
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-35521</URL>
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-35522</URL>
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-35523</URL>
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<URL>https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-35524</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-2020-35521</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2020-35522</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2020-35523</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2020-35524</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-20.03-LTS" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">openEuler-20.03-LTS</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="libtiff-devel-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-devel-4.1.0-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-debugsource-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-debugsource-4.1.0-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-debuginfo-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-debuginfo-4.1.0-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-4.1.0-3.oe1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="noarch">
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<FullProductName ProductID="libtiff-help-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-help-4.1.0-3.oe1.noarch.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="libtiff-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-4.1.0-3.oe1.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="libtiff-debuginfo-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-debuginfo-4.1.0-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-debugsource-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-debugsource-4.1.0-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-devel-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-devel-4.1.0-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="libtiff-4.1.0-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">libtiff-4.1.0-3.oe1.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 flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service.</Note>
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</Notes>
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<ReleaseDate>2021-04-07</ReleaseDate>
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<CVE>CVE-2020-35521</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS</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>Medium</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>5.5</BaseScore>
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<Vector>AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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>libtiff security update</Description>
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<DATE>2021-04-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="2" 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="2" xml:lang="en">In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.</Note>
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</Notes>
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<ReleaseDate>2021-04-07</ReleaseDate>
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<CVE>CVE-2020-35522</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS</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>Medium</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>5.5</BaseScore>
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<Vector>AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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>libtiff security update</Description>
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<DATE>2021-04-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="3" 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="3" xml:lang="en">An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.</Note>
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</Notes>
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<ReleaseDate>2021-04-07</ReleaseDate>
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<CVE>CVE-2020-35523</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS</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:N/UI:R/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>libtiff security update</Description>
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<DATE>2021-04-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="4" 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="4" xml:lang="en">A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.</Note>
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</Notes>
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<ReleaseDate>2021-04-07</ReleaseDate>
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<CVE>CVE-2020-35524</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS</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:N/UI:R/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>libtiff security update</Description>
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<DATE>2021-04-07</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc>
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