(RHSA-2023:6280) Important: Migration Toolkit for Applications security and bug fix update

2023-11-0210:23:17

access.redhat.com

migration toolkit

applications

security

bug fix

golang

http/2

ddos attack

cve-2023-44487

cve-2023-39325

rapid reset attack

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.732 High

EPSS

Percentile

98.1%

JSON

Migration Toolkit for Applications 6.2.1 Images

Security Fix(es):

golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)
HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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.