Improper Validation of Integrity Check Value Affecting org.apache.sshd:sshd-core package, versions [,2.12.0)
Threat Intelligence
EPSS
0.06% (28th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-ORGAPACHESSHD-7676259
- published 13 Aug 2024
- disclosed 12 Aug 2024
- credit Fabian Bäumer
Introduced: 12 Aug 2024
CVE-2024-41909 Open this link in a new tabHow to fix?
Upgrade org.apache.sshd:sshd-core to version 2.12.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value through the integrity check process. An attacker can manipulate the communication by intercepting and dropping specific packets, leading to a compromised connection where security features may be downgraded or disabled (Terrapin attack).
Note:
Both the client and the server implementation must have mitigations applied against this issue, otherwise the connection may still be affected.