115 lines
7.7 KiB
XML
115 lines
7.7 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 openssh is now available for openEuler-22.03-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-2023-1064</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>2023-02-10</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2023-02-10</InitialReleaseDate>
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<CurrentReleaseDate>2023-02-10</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2023-02-10</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">openssh security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for openssh is now available for openEuler-22.03-LTS-SP1.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and sophisticated configuration options.
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Security Fix(es):
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OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be triggered by an unauthenticated attacker in the default configuration. One third-party report states "remote code execution is theoretically possible."(CVE-2023-25136)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for openssh is now available for openEuler-22.03-LTS-SP1.
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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">openssh</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-2023-1064</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-2023-25136</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-2023-25136</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-SP1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openEuler-22.03-LTS-SP1</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="pam_ssh_agent_auth-0.10.4-4.18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">pam_ssh_agent_auth-0.10.4-4.18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-keycat-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-keycat-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-clients-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-clients-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-askpass-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-askpass-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debuginfo-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-debuginfo-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-server-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-server-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debugsource-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-debugsource-8.8p1-18.oe2203sp1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="noarch">
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<FullProductName ProductID="openssh-help-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-help-8.8p1-18.oe2203sp1.noarch.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="openssh-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-8.8p1-18.oe2203sp1.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="openssh-askpass-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-askpass-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debuginfo-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-debuginfo-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-clients-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-clients-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-server-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-server-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="pam_ssh_agent_auth-0.10.4-4.18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">pam_ssh_agent_auth-0.10.4-4.18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-keycat-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-keycat-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debugsource-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-debugsource-8.8p1-18.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-8.8p1-18" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openssh-8.8p1-18.oe2203sp1.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">OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be triggered by an unauthenticated attacker in the default configuration. One third-party report states "remote code execution is theoretically possible."</Note>
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</Notes>
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<ReleaseDate>2023-02-10</ReleaseDate>
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<CVE>CVE-2023-25136</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-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>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:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/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>openssh security update</Description>
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<DATE>2023-02-10</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1064</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |