Headline
RHSA-2023:2193: Red Hat Security Advisory: butane security, bug fix, and enhancement update
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 impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2022-27664: A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown.
- CVE-2022-32189: An uncontrolled resource consumption flaw was found in Golang math/big. A too-short encoded message can cause a panic in Float.GobDecode and Rat.GobDecode in math/big in Go, potentially allowing an attacker to create a denial of service, impacting availability.
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Issued:
2023-05-09
Updated:
2023-05-09
RHSA-2023:2193 - Security Advisory
- Overview
- Updated Packages
Synopsis
Moderate: butane security, bug fix, and enhancement update
Type/Severity
Security Advisory: Moderate
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
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 impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
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.
Affected Products
- Red Hat Enterprise Linux for x86_64 9 x86_64
- Red Hat Enterprise Linux for IBM z Systems 9 s390x
- Red Hat Enterprise Linux for Power, little endian 9 ppc64le
- Red Hat Enterprise Linux for ARM 64 9 aarch64
Fixes
- BZ - 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
- BZ - 2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY
- BZ - 2135475 - Update butane to latest upstream version 0.16.0
References
- 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
Red Hat Enterprise Linux for x86_64 9
SRPM
butane-0.16.0-1.el9.src.rpm
SHA-256: a1398ba2eda49601b209cff7ce5bd6289211a7c3f75dcefcd7511c9037f849e4
x86_64
butane-0.16.0-1.el9.x86_64.rpm
SHA-256: 9c2ae07e437ab1b409ea882b7838bea8dc6fe3953209a36ff7c3dc9d73e0119c
butane-debuginfo-0.16.0-1.el9.x86_64.rpm
SHA-256: b88d5c2254c0bf66dce5d2ce4c33a64e1ed3a7eb85aee0fb064fece89acdccb0
butane-debugsource-0.16.0-1.el9.x86_64.rpm
SHA-256: 558fac2a9429451f6c837748d600c506aabc4c84eb54eb5d87dabb15c3732e5b
Red Hat Enterprise Linux for IBM z Systems 9
SRPM
butane-0.16.0-1.el9.src.rpm
SHA-256: a1398ba2eda49601b209cff7ce5bd6289211a7c3f75dcefcd7511c9037f849e4
s390x
butane-0.16.0-1.el9.s390x.rpm
SHA-256: 71665beb66d5c95dcdf54932550fefa5d190dc6a5964da10aa5b7bb6e07842f6
butane-debuginfo-0.16.0-1.el9.s390x.rpm
SHA-256: 8af8e7e666c127f5e8b3f2015ac48054ce72dd172631e5f307dfcfc9c220badf
butane-debugsource-0.16.0-1.el9.s390x.rpm
SHA-256: 5b553236cca6d309b53a2a99782d74f3168bda42892e8f0cb0f9668f7f1a8002
Red Hat Enterprise Linux for Power, little endian 9
SRPM
butane-0.16.0-1.el9.src.rpm
SHA-256: a1398ba2eda49601b209cff7ce5bd6289211a7c3f75dcefcd7511c9037f849e4
ppc64le
butane-0.16.0-1.el9.ppc64le.rpm
SHA-256: e9e5db9b1b19e5dcac4412ad5a5cf1e37c968406fe2f3f0cf7f0660fdf845231
butane-debuginfo-0.16.0-1.el9.ppc64le.rpm
SHA-256: afa95e467f8c80d9da6c14f9c9ed8f364df330b05763f4f46a3bac3efe0a5eda
butane-debugsource-0.16.0-1.el9.ppc64le.rpm
SHA-256: 747b003787fff6e2bbd3d8954093db1fba91af43c912c545c48366ad50dd9ad9
Red Hat Enterprise Linux for ARM 64 9
SRPM
butane-0.16.0-1.el9.src.rpm
SHA-256: a1398ba2eda49601b209cff7ce5bd6289211a7c3f75dcefcd7511c9037f849e4
aarch64
butane-0.16.0-1.el9.aarch64.rpm
SHA-256: f8568d3c6faa37280cf75d09e2c7a6337f41dd0e3dc1bc04c33d72eb943a04f4
butane-debuginfo-0.16.0-1.el9.aarch64.rpm
SHA-256: ce9e82e82c9239d62937ccd2d895b67880611dc8c9beb6d20199caed90da1385
butane-debugsource-0.16.0-1.el9.aarch64.rpm
SHA-256: bd7b456a611261bb60cd56c1a8fef827f7c1a446a3d39ca5e9b0551569f64c10
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
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