Red Hat Security Advisory 2023-6346-01 - An update for toolbox is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.
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- Packet Storm Staff
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Red Hat Security Advisory
Synopsis: Moderate: toolbox security and bug fix update
Advisory ID: RHSA-2023:6346-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:6346
Issue date: 2023-11-07
Revision: 01
CVE Names: CVE-2022-3064
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Summary:
An update for toolbox 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:
Toolbox is a tool for Linux operating systems, which allows the use of containerized command line environments. It is built on top of Podman and other standard container technologies from OCI.
Security Fix(es):
* go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064)
* golang: html/template: improper handling of JavaScript whitespace (CVE-2023-24540)
* net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723)
* golang: net/http, mime/multipart: denial of service from excessive resource consumption (CVE-2022-41725)
* golang: net/http, net/textproto: denial of service from excessive memory allocation (CVE-2023-24534)
* golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption (CVE-2023-24536)
* golang: html/template: backticks not treated as string delimiters (CVE-2023-24538)
* golang: html/template: improper sanitization of CSS values (CVE-2023-24539)
* golang: html/template: improper handling of empty HTML attributes (CVE-2023-29400)
* golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)
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 9.3 Release Notes linked from the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2022-3064
References:
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.3_release_notes/index