(RHSA-2023:6085) Important: Red Hat OpenShift distributed tracing security update

2023-10-2415:31:15

access.redhat.com

red hat openshift

distributed tracing

security update

golang

http/2

ddos attack

cve-2023

cvss score

acknowledgments

references

vulnerabilities

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%

JSON

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)
golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)
golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)
golang: html/template: improper handling of HTML-like comments within script contexts (CVE-2023-39318)
golang: html/template: improper handling of special tags within script contexts (CVE-2023-39319)
golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)
golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)

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.