RHSA-2021%3A0607 | Vulnetix

RHSA-2021%3A0607 PUBLISHED CVSS 8.600000381469727 HIGH

Record from redhat · Published February 18, 2021

A flaw was found in github.com/gogo/protobuf before 1.3.2 that allows an out-of-bounds access when unmarshalling certain protobuf objects. This flaw allows a remote attacker to send crafted protobuf messages, causing panic and resulting in a denial of service. The highest threat from this vulnerability is to availability.

Risk scores

CVSS 3.1

8.600000381469727

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Affected products

Vendor	Product	Versions
Red Hat	rhacm2/acm-must-gather-rhel8@sha256:72cfabf08c1ae3e633bb323f0ec23d14b62551953f1b12f924c593f08f11d616_amd64 as a component of Red Hat Advanced Cluster Management for Kubernetes 2.1 for RHEL 8	rhacm2/acm-must-gather-rhel8@sha256:72cfabf08c1ae3e633bb323f0ec23d14b62551953f1b12f924c593f08f11d616_amd64

Timeline

Feb 18, 2021 CVE Published
Mar 26, 2026 CVE Updated
May 1, 2026 Distribution Patch (2 in total, the first dated here)
May 1, 2026 Security Advisory (2 in total, the first dated here)

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References

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