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redhatRedHatRHSA-2021:1511
HistoryMay 06, 2021 - 7:09 a.m.

(RHSA-2021:1511) Moderate: AMQ Clients 2.9.1 release and security update

2021-05-0607:09:13
access.redhat.com
83

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.184 Low

EPSS

Percentile

96.1%

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.

This update provides various bug fixes and enhancements in addition to the client package versions previously released on Red Hat Enterprise Linux 7 and 8.

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)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.184 Low

EPSS

Percentile

96.1%

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