RedHat: RHSA-2023-2193:01 Moderate: butane security, bug fix,
Summary
Butane translates human-readable Butane Configs into machine-readable
Ignition configs for provisioning operating systems that use Ignition.
The following packages have been upgraded to a later upstream version:
butane (0.16.0). (BZ#2135475)
Security Fix(es):
* golang: net/http: handle server errors after sending GOAWAY
(CVE-2022-27664)
* 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(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 9.2 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2022-27664 https://access.redhat.com/security/cve/CVE-2022-32189 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index
Package List
Red Hat Enterprise Linux AppStream (v. 9):
Source:
butane-0.16.0-1.el9.src.rpm
aarch64:
butane-0.16.0-1.el9.aarch64.rpm
butane-debuginfo-0.16.0-1.el9.aarch64.rpm
butane-debugsource-0.16.0-1.el9.aarch64.rpm
ppc64le:
butane-0.16.0-1.el9.ppc64le.rpm
butane-debuginfo-0.16.0-1.el9.ppc64le.rpm
butane-debugsource-0.16.0-1.el9.ppc64le.rpm
s390x:
butane-0.16.0-1.el9.s390x.rpm
butane-debuginfo-0.16.0-1.el9.s390x.rpm
butane-debugsource-0.16.0-1.el9.s390x.rpm
x86_64:
butane-0.16.0-1.el9.x86_64.rpm
butane-debuginfo-0.16.0-1.el9.x86_64.rpm
butane-debugsource-0.16.0-1.el9.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 butane is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
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
2135475 - Update butane to latest upstream version 0.16.0
