RHSA-2023:1275: Important: Red Hat OpenStack Platform (etcd) security update

First published: Wed Mar 15 2023(Updated: )

etcd is a highly-available key value store for shared configuration.<br>The following Important impact security fix(es) are applicable to Red Hat OpenStack Platform 17.0 (Wallaby), 16.2 (Train), and 16.1 (Train):<br><li> Improve heuristics preventing CPU/memory abuse by parsing malicious or</li> large YAML documents (CVE-2022-3064)<br>As a result of being built by golang 1.18.9, the following Moderate impact security fix(es) are applicable to Red Hat OpenStack Platform 16.2 and 16.1:<br><li> golang: net/<a href="http:" target="_blank">http:</a> improper sanitization of Transfer-Encoding header (CVE-2022-1705)</li> <li> golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters (CVE-2022-2880)</li> <li> golang: net/<a href="http:" target="_blank">http:</a> handle server errors after sending GOAWAY (CVE-2022-27664)</li> <li> golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)</li> <li> golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)</li> <li> golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)</li> <li> golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)</li> <li> golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)</li> <li> golang: net/<a href="http:" target="_blank">http:</a> An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)</li> As a result of being built by golang 1.18.9, the following Low impact security fix(es) are applicable to Red Hat OpenStack Platform 16.2 and 16.1:<br><li> golang: crypto/tls: session tickets lack random ticket_age_add (CVE-2022-30629)</li> <li> golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189)</li> For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page listed in the References section.

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