OPENSUSE-SU-2026:11327-1

Vulnerability from csaf_opensuse - Published: 2026-07-22 00:00 - Updated: 2026-07-22 00:00
Summary
apache-sshd-2.19.0-2.1 on GA media
Severity
Moderate
Notes
Title of the patch: apache-sshd-2.19.0-2.1 on GA media
Description of the patch: These are all security issues fixed in the apache-sshd-2.19.0-2.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-11327
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64
Vendor Fix
Threats
Impact important
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64
Vendor Fix
Threats
Impact important
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64
Vendor Fix
Threats
Impact important
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64
Vendor Fix
Threats
Impact moderate

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  "vulnerabilities": [
    {
      "cve": "CVE-2026-56452",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-56452"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Path traversal in the sshd-scp component of Apache MINA SSHD.  Apache MINA SSHD is a Java library for client-side and server-side SSH.\n\n\n\n\nThe implementation of receiving files or directories via SCP did not validate filenames in SCP \"C\" or \"D\" commands. A malicious sender could send filenames containing paths, resulting in files to be written in attacker-controlled places.\n\n\n\n\nThe issue affects only\n\n  *  applications that use no longer supported Apache MINA SSHD versions \u003c 2.0.0 and use the SCP functions to receive files,\n  *  or applications using sshd-scp in Apache MINA SSHD \u003e= 2.0.0 to receive files.\n\n\n\n\nApplications using Apache MINA SSHD \u003e= 2.0.0 not using sshd-scp are not affected.\n\n\n\n\nThe issue is fixed in Apache MINA 2.19.0 and 3.0.0-M5. Affected applications are advised to upgrade to these versions.",
          "title": "CVE description"
        }
      ],
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          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
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      "references": [
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          "category": "external",
          "summary": "CVE-2026-56452",
          "url": "https://www.suse.com/security/cve/CVE-2026-56452"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1272158 for CVE-2026-56452",
          "url": "https://bugzilla.suse.com/1272158"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
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            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
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            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
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            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-22T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-56452"
    },
    {
      "cve": "CVE-2026-56623",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-56623"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Path traversal on Windows in Apache MINA SSHD component sshd-git.  Apache MINA SSHD is a Java library for client-side and server-side SSH.\n\n\n\n\nA git server implemented with Apache MINA SSHD component sshd-git and running on Windows could allow an authenticated remote user access to git repositories outside of the configured server-side root directory. The path validation applied for  CVE-2026-48827 in Apache MINA SSHD 2.18.0 and 3.0.0-M4 was partly ineffective for Servers running on Windows.\n\n\n\n\nApplications are affected if they use org.apache.sshd:sshd-git to implement a git server and run on Windows. Applications not using sshd-git or not running on Windows are not affected.\n\n\n\n\nUsers are advised to upgrade affected applications to Apache MINA SSHD 2.19.0, which fixes the issue.\n\n\n\n\nThe issue also is present in the pre-release milestones 3.0.0-M1 to 3.0.0-M4 for a new upcoming new major version 3.0.0. Again, applications are affected only if they use sshd-git and run on Windows. Upgrade affected applications to 3.0.0-M5.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-56623",
          "url": "https://www.suse.com/security/cve/CVE-2026-56623"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1271993 for CVE-2026-56623",
          "url": "https://bugzilla.suse.com/1271993"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-22T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-56623"
    },
    {
      "cve": "CVE-2026-56624",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-56624"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Improper certificate validation in Apache MINA SSHD (server-side).  Apache MINA SSHD is a Java library for client-side and server-side SSH.\n\n\n\n\nServer-side OpenSSH user certificate validation during user authentication in an Apache MINA SSHD server did not check for the unsupported force-command or verify-required options that could be embedded in the certificate, nor did it validate these options. As a result it was possible that a user could authenticate with such a certificate that included a force-command option but still was able to execute other commands. What other command exactly would be available to the user depends on the implementation of the server.\n\n\n\n\nThis issue is fixed in Apache MINA SSHD 2.19.0 and 3.0.0-M5. Applications are advised to upgrade to these versions.\n\n\n\n\nThe fix rejects OpenSSH user certificates that include these options, since Apache MINA SSHD implements neither force-command nor sk-*-cert-v01@openssh.com user certificates (which are the only ones for which verify-required would make sense).",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-56624",
          "url": "https://www.suse.com/security/cve/CVE-2026-56624"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1271992 for CVE-2026-56624",
          "url": "https://bugzilla.suse.com/1271992"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-22T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-56624"
    },
    {
      "cve": "CVE-2026-58624",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-58624"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Improper input validation in sshd-git in Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server-side SSH.\n\n\n\n\nComponent org.apache.sshd:sshd-git provides though its GitPgmCommandFactory a way to configure an Apache MINA SSHD server such that SSH clients can remotely execute git commands via the JGit library on git repositories stored on the server.\n\n\n\n\nThis GitPgmCommandFactory allowed a user authenticated via SSH to run any JGit command available, including commands that could write files at arbitrary places such as git archive with the --output option.\n\n\n\n\nAffected are SSH servers implemented with Apache MINA SSHD and using the GitPgmCommandFactory. If the GitPgmCommandFactory is not configured on the server, the server is not affected.\n\n\n\n\nIt is recommended to upgrade affected servers to Apache MINA SSHD 2.19.0 or 3.0.0-M5, which fix this issue.\n\n\n\n\nThe issue is fixed by restricting the available commands to a small whitelist of uncritical commands (such as git log). git archive is also allowed, but its --output argument is ignored and the archive is always sent through the SSH channel to the client.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
          "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-58624",
          "url": "https://www.suse.com/security/cve/CVE-2026-58624"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1271991 for CVE-2026-58624",
          "url": "https://bugzilla.suse.com/1271991"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-2.19.0-2.1.x86_64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.aarch64",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.ppc64le",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.s390x",
            "openSUSE Tumbleweed:apache-sshd-javadoc-2.19.0-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-07-22T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-58624"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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