PT-2024-29627

CVE-2024-41909

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Published

2024-08-12

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Updated

2026-10-30

Description by

CVSS 4.0
8.2
High
MetricsAV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Apache MINA SSHD versions prior to 2.12.0
Description The issue, also known as a Terrapin attack, allows an attacker who can intercept traffic between the client and server to drop certain packets, potentially downgrading or disabling some security features. This could cause the client and server to end up with a connection that has reduced security.
Recommendations For Apache MINA SSHD versions prior to 2.12.0, upgrade to at least version 2.12.0 to apply the necessary mitigations against this issue. Ensure that both the client and server implementations are updated, as only updating one may not fully prevent the attack.
Exploitability
Exploit
Fix
Researchers
Vendors
Affected products
Related identifiers
GHSA-2326-HX7G-3M9R
CLEANSTART-2026-EF08017
CLEANSTART-2026-HK92541
CLEANSTART-2026-IP32921
CLEANSTART-2026-UA87106
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