Red Hat JBossEAP: Improper Validation of Integrity Check Value (CVE-2024-41909)

Red Hat JBossEAP: Improper Validation of Integrity Check Value (CVE-2024-41909)

Severity

5

CVSS

(AV:N/AC:H/Au:N/C:N/I:C/A:N)

Published

08/12/2024

Created

09/20/2024

Added

09/19/2024

Modified

12/20/2024

Description

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.. A flaw was found in Apache MINA SSHD. This flaw allows an attacker who can intercept traffic between the client and server to drop certain packets from the stream. This potentially causes a Terrapin attack where the client and server consequently end up with a connection for which some security features have been downgraded or disabled.

Solution(s)

• red-hat-jboss-eap-upgrade-latest

References

• https://attackerkb.com/topics/cve-2024-41909
• CVE - 2024-41909
• https://access.redhat.com/security/cve/CVE-2024-41909
• https://bugzilla.redhat.com/show_bug.cgi?id=2304442
• https://github.com/apache/mina-sshd/issues/445
• https://lists.apache.org/thread/vwf1ot8wx1njyy8n19j5j2tcnjnozt3b
• https://access.redhat.com/errata/RHSA-2024:1194