CVE-2024-41909
mediumpriority · track · 24EPSS 0.006 · 48 %ileDEEUNLUSEPSS · scored 2026-10-27
Like many other SSH implementations, Apache MINA SSHD suffered from the issue that is more widely known as CVE-2023-48795. An attacker that can intercept traffic between client and server could drop certain packets from the stream, potentially causing client and server to consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack The mitigations to prevent this type of attack were implemented in Apache MINA SSHD 2.12.0, both client and server side. Users are recommended to upgrade to at least this version. Note that both the client and the server implementation must have mitigations applied against this issue, otherwise the connection may still be affected.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (23)
Products and version ranges known to be affected.
- Oracle Fusion Middleware 12.2.1.4.0all versionscert_bundDEcpe:/a:oracle:fusion_middleware:12.2.1.4.0
- Oracle Fusion Middleware 14.1.1.0.0all versionscert_bundDEcpe:/a:oracle:fusion_middleware:14.1.1.0.0
- Oracle Fusion Middleware 14.1.2.0.0all versionscert_bundDEcpe:/a:oracle:fusion_middleware:14.1.2.0.0
- Oracle Fusion Middleware 14.1.2.1.0all versionscert_bundDEcpe:/a:oracle:fusion_middleware:14.1.2.1.0
advisories (4)
Vendor and ecosystem advisories describing this.
- NCSC-2025-0334Kwetsbaarheden verholpen in Oracle Fusion MiddlewareNL2025-10-23csaf · ncsc_nlNL
Oracle heeft kwetsbaarheden verholpen in Oracle Fusion Middleware componenten.
- WID-SEC-W-2024-3221Oracle Retail Applications: Mehrere SchwachstellenDeutsch2024-10-15csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Oracle Retail Applications ausnutzen, um die Integrität und Verfügbarkeit zu gefährden.
- WID-SEC-W-2025-2359Oracle Fusion Middleware: Mehrere SchwachstellenDeutsch2025-10-21csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Fusion Middleware ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.
- GHSA-2326-hx7g-3m9rApache MINA SSHD: integrity check bypass2024-08-12ghsa · osvUS
Like many other SSH implementations, Apache MINA SSHD suffered from the issue that is more widely known as CVE-2023-48795. An attacker that can intercept traffic between client and server could drop certain packets from the stream, potentially causing client and server to consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack The mitigations to prevent this type of attack were implemented in Apache MINA SSHD 2.12.0, both client and server side. Users are recommended to upgrade to at least this version. Note that both the client and the server implementation must have mitigations applied against this issue, otherwise the connection may still be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2024-41909/cnnvd
- https://github.com/apache/mina-sshd/issues/445cnnvd
- https://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3bcnnvd
- https://www.oracle.com/security-alerts/cpuoct2024.htmlcnnvd
- https://www.oracle.com/security-alerts/cpuoct2025.htmlcnnvd
- https://github.com/apache/mina-sshd/issues/445enisa_euvd
- https://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3benisa_euvd
- https://github.com/apache/mina-sshd/issues/445Issue Trackingnvd
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