108 lines
7.0 KiB
XML
108 lines
7.0 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 squid is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1</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-2021-1020</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>2021-02-04</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2021-02-04</InitialReleaseDate>
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<CurrentReleaseDate>2021-02-04</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2021-02-04</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">squid security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for squid is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests.\r\n\r\n
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Security Fix(es):\r\n\r\n
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An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while its being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack wont overflow.(CVE-2019-12519)\r\n\r\n</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for squid is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1.\r\n\r\n
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openEuler Security has rated this update as having a security impact of critical. 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">Critical</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">squid</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-2021-1020</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-2019-12519</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-2019-12519</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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<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-4.9-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="squid-debuginfo-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-debuginfo-4.9-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="squid-debugsource-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-debugsource-4.9-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-4.9-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="squid-debuginfo-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-debuginfo-4.9-3.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="squid-debugsource-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-debugsource-4.9-3.oe1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-4.9-3.oe1.src.rpm</FullProductName>
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<FullProductName ProductID="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-4.9-3.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="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-4.9-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="squid-debuginfo-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-debuginfo-4.9-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="squid-debugsource-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS">squid-debugsource-4.9-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="squid-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-4.9-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="squid-debuginfo-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-debuginfo-4.9-3.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="squid-debugsource-4.9-3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">squid-debugsource-4.9-3.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">An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while its being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack wont overflow.</Note>
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</Notes>
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<ReleaseDate>2021-02-04</ReleaseDate>
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<CVE>CVE-2019-12519</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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<ProductID>openEuler-20.03-LTS-SP1</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>Critical</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>9.8</BaseScore>
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<Vector>AV:N/AC:L/PR:N/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>squid security update</Description>
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<DATE>2021-02-04</DATE>
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<URL>https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1020</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |