CVE-2021-22570
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2022:7464: protobuf security update (Moderate)
Predictions
Exploit likelihood
30%
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
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 3.21.9-3 |
| sid | Fixed | 3.21.9-3 |
| forky | Fixed | 3.21.9-3 |
| bullseye | Fixed | 3.12.4-1+deb11u1 |
| bookworm | Fixed | 3.21.9-3 |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Google.Protobuf | <3.15.0 | 3.15.0 |
| Packagist | google/protobuf | <3.15.0 | 3.15.0 |
| Maven | com.google.protobuf:protobuf-java | <3.15.0 | 3.15.0 |
| Go | github.com/protocolbuffers/protobuf | <0.0.0-20210218195015-ae50d9b99025 | 0.0.0-20210218195015-ae50d9b99025 |
| PyPI | protobuf | <3.15.0 | 3.15.0 |
| Go | github.com/protocolbuffers/protobuf | >=0.0.0,<3.15.0 | 3.15.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-22570
- https://github.com/advisories/GHSA-77rm-9x9h-xj3g
- https://github.com/protocolbuffers/protobuf
- https://github.com/protocolbuffers/protobuf/releases/tag/v3.15.0
- https://github.com/pypa/advisory-database/tree/main/vulns/protobuf/PYSEC-2022-48.yaml
- https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DVUZPALAQ34TQP6KFNLM4IZS6B32XSA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5PAGL5M2KGYPN3VEQCRJJE6NA7D5YG5X
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BTRGBRC5KGCA4SK5MUNLPYJRAGXMBIYY
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFX6KPNOFHYD6L4XES5PCM3QNSKZBOTQ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQJB6ZPRLKV6WCMX2PRRRQBFAOXFBK6B
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MRWRAXAFR3JR7XCFWTHC2KALSZKWACCE
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVTWVQRB5OCCTMKEQFY5MYED3DXDVSLP
- https://security.netapp.com/advisory/ntap-20220429-0005
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://access.redhat.com/errata/RHSA-2022:7970
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFX6KPNOFHYD6L4XES5PCM3QNSKZBOTQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DVUZPALAQ34TQP6KFNLM4IZS6B32XSA/
- https://www.suse.com/security/cve/CVE-2021-22570.html
- https://errata.rockylinux.org/RLSA-2022:7464
- https://errata.rockylinux.org/RLSA-2022:7970
- https://security-tracker.debian.org/tracker/CVE-2021-22570
- https://access.redhat.com/errata/RHSA-2022:7464
- https://bugzilla.redhat.com/2049429
- https://errata.almalinux.org/8/ALSA-2022-7464.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.