RedHat: RHSA-2023-1275:01 Important: Red Hat OpenStack Platform (etcd)
Summary
etcd is a highly-available key value store for shared configuration.
The following Important impact security fix(es) are applicable to Red Hat
OpenStack Platform 17.0 (Wallaby), 16.2 (Train), and 16.1 (Train):
* Improve heuristics preventing CPU/memory abuse by parsing malicious or
large YAML documents (CVE-2022-3064)
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:
* golang: net/http: improper sanitization of Transfer-Encoding header
(CVE-2022-1705)
* golang: net/http/httputil: ReverseProxy should not forward unparseable
query parameters (CVE-2022-2880)
* golang: net/http: handle server errors after sending GOAWAY
(CVE-2022-27664)
* golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)
* golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)
* golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)
* golang: net/http/httputil: NewSingleHostReverseProxy - omit
X-Forwarded-For not working (CVE-2022-32148)
* golang: regexp/syntax: limit memory used by parsing regexps
(CVE-2022-41715)
* golang: net/http: An attacker can cause excessive memory growth in a Go
server accepting HTTP/2 requests (CVE-2022-41717)
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:
* golang: crypto/tls: session tickets lack random ticket_age_add
(CVE-2022-30629)
* 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)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2022-1705 https://access.redhat.com/security/cve/CVE-2022-2880 https://access.redhat.com/security/cve/CVE-2022-3064 https://access.redhat.com/security/cve/CVE-2022-27664 https://access.redhat.com/security/cve/CVE-2022-30629 https://access.redhat.com/security/cve/CVE-2022-30630 https://access.redhat.com/security/cve/CVE-2022-30632 https://access.redhat.com/security/cve/CVE-2022-30635 https://access.redhat.com/security/cve/CVE-2022-32148 https://access.redhat.com/security/cve/CVE-2022-32189 https://access.redhat.com/security/cve/CVE-2022-41715 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat OpenStack Platform 16.1:
Source:
etcd-3.3.23-12.el8ost.src.rpm
ppc64le:
etcd-3.3.23-12.el8ost.ppc64le.rpm
etcd-debuginfo-3.3.23-12.el8ost.ppc64le.rpm
etcd-debugsource-3.3.23-12.el8ost.ppc64le.rpm
x86_64:
etcd-3.3.23-12.el8ost.x86_64.rpm
etcd-debuginfo-3.3.23-12.el8ost.x86_64.rpm
etcd-debugsource-3.3.23-12.el8ost.x86_64.rpm
Red Hat OpenStack Platform 16.2:
Source:
etcd-3.3.23-12.el8ost.src.rpm
ppc64le:
etcd-3.3.23-12.el8ost.ppc64le.rpm
etcd-debuginfo-3.3.23-12.el8ost.ppc64le.rpm
etcd-debugsource-3.3.23-12.el8ost.ppc64le.rpm
x86_64:
etcd-3.3.23-12.el8ost.x86_64.rpm
etcd-debuginfo-3.3.23-12.el8ost.x86_64.rpm
etcd-debugsource-3.3.23-12.el8ost.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for etcd is now available for Red Hat OpenStack Platform.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenStack Platform 16.1 - ppc64le, x86_64
Red Hat OpenStack Platform 16.2 - ppc64le, x86_64
Bugs Fixed
2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add
2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob
2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header
2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working
2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob
2107388 - CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode
2113814 - CVE-2022-32189 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
2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY
2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps
2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests
2163037 - CVE-2022-3064 go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents
