QID 239741

Date Published: 2021-11-03

QID 239741: Red Hat Update for amq clients 2.9.1 release and (RHSA-2021:1511)

Red Hat amq clients enable connecting, sending, and receiving messages over the amqp 1.0 wire transport protocol to or from amq broker 6 and 7.

Security Fix(es):

netty: information disclosure via the local system temporary directory (cve-2021-21290)
netty: possible request smuggling in http/2 due missing validation (cve-2021-21295)
netty: request smuggling via content-length header (cve-2021-21409)

Affected Products:

Red Hat jboss amq clients 2 for rhel 8 x86_64
Red Hat jboss amq clients 2 for rhel 7 x86_64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as Medium - 5.9 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Upgrade to the latest packages which contain a patch.

Refer to Refer to :
Applying Package Updates to RHEL system for details.

Refer to Red Hat security advisory RHSA-2021:1511 Update to address this issue and obtain more information.

Vendor References

RHSA-2021:1511 - access.redhat.com/errata/RHSA-2021:1511

CVEs related to QID 239741

CVE-2021-21290 | CVE-2021-21295 | CVE-2021-21409 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:1511	Red Hat Enterprise Linux		access.redhat.com/errata/RHSA-2021:1511

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