112 lines
9.7 KiB
XML
112 lines
9.7 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 docker is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-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-2022-1726</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>2022-06-24</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2022-06-24</InitialReleaseDate>
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<CurrentReleaseDate>2022-06-24</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2022-06-24</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">docker security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for docker is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">Docker is an open source project to build, ship and run any application as a lightweight container.
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Security Fix(es):
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Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was found in Moby (Docker Engine) prior to version 20.10.14 where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during `execve(2)`. Normally, when executable programs have specified permitted file capabilities, otherwise unprivileged users and processes can execute those programs and gain the specified file capabilities up to the bounding set. Due to this bug, containers which included executable programs with inheritable file capabilities allowed otherwise unprivileged users and processes to additionally gain these inheritable file capabilities up to the container's bounding set. Containers which use Linux users and groups to perform privilege separation inside the container are most directly impacted. This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container's bounding set. This bug has been fixed in Moby (Docker Engine) 20.10.14. Running containers should be stopped, deleted, and recreated for the inheritable capabilities to be reset. This fix changes Moby (Docker Engine) behavior such that containers are started with a more typical Linux environment. As a workaround, the entry point of a container can be modified to use a utility like `capsh(1)` to drop inheritable capabilities prior to the primary process starting.(CVE-2022-24769)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for docker is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
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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>
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<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">Medium</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">docker</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-2022-1726</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-2022-24769</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-2022-24769</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-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
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<FullProductName ProductID="openEuler-20.03-LTS-SP3" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">openEuler-20.03-LTS-SP3</FullProductName>
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<FullProductName ProductID="openEuler-22.03-LTS" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">openEuler-22.03-LTS</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="docker-engine-18.09.0-233" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">docker-engine-18.09.0-233.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-207" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">docker-engine-18.09.0-207.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-18.09.0-301.oe2203.aarch64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-debuginfo-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-debuginfo-18.09.0-301.oe2203.aarch64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-debugsource-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-debugsource-18.09.0-301.oe2203.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="docker-engine-18.09.0-233" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">docker-engine-18.09.0-233.oe1.src.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-207" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">docker-engine-18.09.0-207.oe1.src.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-18.09.0-301.oe2203.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="docker-engine-18.09.0-233" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">docker-engine-18.09.0-233.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-207" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP3">docker-engine-18.09.0-207.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-debuginfo-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-debuginfo-18.09.0-301.oe2203.x86_64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-debugsource-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-debugsource-18.09.0-301.oe2203.x86_64.rpm</FullProductName>
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<FullProductName ProductID="docker-engine-18.09.0-301" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">docker-engine-18.09.0-301.oe2203.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">Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was found in Moby (Docker Engine) prior to version 20.10.14 where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during `execve(2)`. Normally, when executable programs have specified permitted file capabilities, otherwise unprivileged users and processes can execute those programs and gain the specified file capabilities up to the bounding set. Due to this bug, containers which included executable programs with inheritable file capabilities allowed otherwise unprivileged users and processes to additionally gain these inheritable file capabilities up to the container s bounding set. Containers which use Linux users and groups to perform privilege separation inside the container are most directly impacted. This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container s bounding set. This bug has been fixed in Moby (Docker Engine) 20.10.14. Running containers should be stopped, deleted, and recreated for the inheritable capabilities to be reset. This fix changes Moby (Docker Engine) behavior such that containers are started with a more typical Linux environment. As a workaround, the entry point of a container can be modified to use a utility like `capsh(1)` to drop inheritable capabilities prior to the primary process starting.</Note>
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</Notes>
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<ReleaseDate>2022-06-24</ReleaseDate>
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<CVE>CVE-2022-24769</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS-SP1</ProductID>
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<ProductID>openEuler-20.03-LTS-SP3</ProductID>
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<ProductID>openEuler-22.03-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>5.9</BaseScore>
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<Vector>AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L</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>docker security update</Description>
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<DATE>2022-06-24</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1726</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |