115 lines
7.8 KiB
XML
115 lines
7.8 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-SP3</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-2024-1784</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>2024-07-02</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2024-07-02</InitialReleaseDate>
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<CurrentReleaseDate>2024-07-02</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2024-07-02</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-SP3</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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A signal handler race condition was found in OpenSSH's server (sshd), where a client does not authenticate within LoginGraceTime seconds (120 by default, 600 in old OpenSSH versions), then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog().(CVE-2024-6387)</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-SP3.
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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">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/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1784</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/?cveId=CVE-2024-6387</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-2024-6387</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-SP3" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openEuler-22.03-LTS-SP3</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="openssh-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-askpass-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-askpass-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-clients-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-clients-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debuginfo-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-debuginfo-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debugsource-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-debugsource-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-keycat-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-keycat-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="openssh-server-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-server-8.8p1-31.oe2203sp3.aarch64.rpm</FullProductName>
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<FullProductName ProductID="pam_ssh_agent_auth-0.10.4-4.31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">pam_ssh_agent_auth-0.10.4-4.31.oe2203sp3.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="openssh-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-8.8p1-31.oe2203sp3.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-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-askpass-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-askpass-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-clients-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-clients-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debuginfo-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-debuginfo-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-debugsource-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-debugsource-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-keycat-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-keycat-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="openssh-server-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-server-8.8p1-31.oe2203sp3.x86_64.rpm</FullProductName>
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<FullProductName ProductID="pam_ssh_agent_auth-0.10.4-4.31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">pam_ssh_agent_auth-0.10.4-4.31.oe2203sp3.x86_64.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-8.8p1-31" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP3">openssh-help-8.8p1-31.oe2203sp3.noarch.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 signal handler race condition was found in OpenSSH's server (sshd), where a client does not authenticate within LoginGraceTime seconds (120 by default, 600 in old OpenSSH versions), then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog().</Note>
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</Notes>
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<ReleaseDate>2024-07-02</ReleaseDate>
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<CVE>CVE-2024-6387</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-LTS-SP3</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>8.1</BaseScore>
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<Vector>AV:N/AC:H/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>openssh security update</Description>
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<DATE>2024-07-02</DATE>
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<URL>https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1784</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |