RHSA-2024:4893 - Security Advisory

Topic

An update for rhc-worker-script is now available for Red Hat Enterprise Linux 7.

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

The rhc-worker-script package provides a worker for the Remote Host Configuration (rhc) for the purpose of executing an interpreted programming language script on hosts managed by Red Hat Insights.

Security Fix(es):

• golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm (CVE-2024-24783)
• golang: html/template: errors returned from MarshalJSON methods may break template escaping (CVE-2024-24785)
• golang: net/http: memory exhaustion in Request.ParseMultipartForm (CVE-2023-45290)
• golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses (CVE-2024-24790)

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.

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

Affected Products

• Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64

Fixes

• BZ - 2268017 - CVE-2023-45290 golang: net/http: memory exhaustion in Request.ParseMultipartForm
• BZ - 2268019 - CVE-2024-24783 golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm
• BZ - 2268022 - CVE-2024-24785 golang: html/template: errors returned from MarshalJSON methods may break template escaping
• BZ - 2292787 - CVE-2024-24790 golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses

CVEs

• CVE-2023-45290
• CVE-2024-24783
• CVE-2024-24785
• CVE-2024-24790

References

• https://access.redhat.com/security/updates/classification/#moderate