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redhatRedHatRHSA-2023:5969
HistoryOct 20, 2023 - 2:43 p.m.

(RHSA-2023:5969) Important: Red Hat OpenStack Platform 17.1.1 security update

2023-10-2014:43:39
access.redhat.com
20
red hat openstack
security update
shared configuration
etcd packages
http/2 vulnerability
ddos attack
golang
cve-2023-44487
cve-2023-39325
cve-2023-29409
cvss score

0.732 High

EPSS

Percentile

98.1%

The etcd packages provide a highly available key-value store for shared configuration.

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: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)

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.