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redhatRedHatRHSA-2023:5978
HistoryOct 20, 2023 - 5:50 p.m.

(RHSA-2023:5978) Important: Red Hat JBoss EAP 7.4.13 XP 4.0.0.GA security release

2023-10-2017:50:18
access.redhat.com
51
red hat jboss
eap 7.4.13
xp 4.0.0.ga
security update
http/2
ddos attack
cve-2023-44487

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.816

Percentile

98.4%

This asynchronous patch is a security update zip for the JBoss EAP XP 4.0.0 runtime distribution for use with EAP 7.4.13.

Security Fix(es):

  • undertow/netty-codec-http2: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (CVE-2023-44487)

A Red Hat Security Bulletin which addresses further details about the Rapid Reset flaw is available in the References section.

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.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.816

Percentile

98.4%