CVE-2021-36221
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2022:7457: container-tools:rhel8 security, bug fix, and enhancement update (Moderate)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Arch Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Fixed | 2:1.16.7-1 |
Debian Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| bullseye | Fixed | 1.15.15-1~deb11u1 |
Red Hat Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Rocky Linux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | stdlib | >=1.16.0-0,<1.16.7 | 1.15.15 |
References
- https://errata.rockylinux.org/RLSA-2022:7457
- https://go.dev/cl/333191
- https://go.googlesource.com/go/+/b7a85e0003cedb1b48a1fd3ae5b746ec6330102e
- https://groups.google.com/g/golang-announce/c/uHACNfXAZqk
- https://go.dev/issue/46866
- https://security-tracker.debian.org/tracker/CVE-2021-36221
- https://errata.rockylinux.org/RLSA-2021:4156
- https://errata.almalinux.org/8/ALSA-2021-4156.html
- https://access.redhat.com/errata/RHSA-2021:4156
- https://access.redhat.com/errata/RHSA-2022:7457
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.