OESA-2025-2646

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2646

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2025-2646.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2025-2646

Upstream

CVE-2025-61984

CVE-2025-61985

Published

2025-11-07T12:31:39Z

Modified

2025-11-07T13:02:39.508785Z

Summary

openssh security update

Details

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.

Security Fix(es):

ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)(CVE-2025-61984)

ssh in OpenSSH before 10.1 allows the 0 character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.(CVE-2025-61985)

Database specific

{
    "severity": "Low"
}

References

Affected packages

openEuler:24.03-LTS / openssh

Package

Name: openssh
Purl: pkg:rpm/openEuler/openssh&distro=openEuler-24.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.3p2-9.oe2403

Ecosystem specific

{
    "aarch64": [
        "openssh-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-askpass-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-clients-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-debuginfo-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-debugsource-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-keycat-9.3p2-9.oe2403.aarch64.rpm",
        "openssh-server-9.3p2-9.oe2403.aarch64.rpm",
        "pam_ssh_agent_auth-0.10.4-4.9.oe2403.aarch64.rpm"
    ],
    "src": [
        "openssh-9.3p2-9.oe2403.src.rpm"
    ],
    "noarch": [
        "openssh-help-9.3p2-9.oe2403.noarch.rpm"
    ],
    "x86_64": [
        "openssh-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-askpass-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-clients-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-debuginfo-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-debugsource-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-keycat-9.3p2-9.oe2403.x86_64.rpm",
        "openssh-server-9.3p2-9.oe2403.x86_64.rpm",
        "pam_ssh_agent_auth-0.10.4-4.9.oe2403.x86_64.rpm"
    ]
}