CVE-2022-1941
protobuf: The protobuf packages provide Protocol Buffers, Google's data interchange format
CVE-2022-1941 is fixed in 28 products on 1 platform, first by elpa-protobuf-mode 3.12.4-1ubuntu7.22.04.1, released September 22, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0151
74th percentile
The protobuf packages provide Protocol Buffers, Google's data interchange format. Protocol Buffers can encode structured data in an efficient yet extensible format, and provide a flexible, efficient, and automated mechanism for serializing structured data. Security Fix(es): * protobuf: message parsing vulnerability in ProtocolBuffers (CVE-2022-1941) 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 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| elpa-protobuf-mode · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | elpa-protobuf-mode 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| libprotobuf-java · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | libprotobuf-java 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| libprotobuf-java · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | libprotobuf-java 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| libprotobuf-java · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | libprotobuf-java 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| libprotobuf-lite10 · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | libprotobuf-lite10 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| libprotobuf-lite17 · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | libprotobuf-lite17 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| libprotobuf-lite23 · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | libprotobuf-lite23 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| libprotobuf10 · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | libprotobuf10 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| libprotobuf17 · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | libprotobuf17 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| libprotobuf23 · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | libprotobuf23 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| libprotoc10 · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | libprotoc10 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| libprotoc17 · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | libprotoc17 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| libprotoc23 · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | libprotoc23 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| protobuf · Debian 12.15 (bookworm) | 3.21.9-3 | DEBIAN-CVE-2022-1941 | Sep 22, 2022 |
| protobuf · Debian 13.5 (trixie) | 3.21.9-3 | DEBIAN-CVE-2022-1941 | Sep 22, 2022 |
| protobuf · Debian 14 | 3.21.9-3 | DEBIAN-CVE-2022-1941 | Sep 22, 2022 |
| protobuf · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| protobuf · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| protobuf · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| protobuf · rocky 9 | 0:3.14.0-16.el9 | RLSA-2025:7138 | Oct 4, 2025 |
| protobuf-compiler · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| protobuf-compiler · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | protobuf-compiler 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| protobuf-compiler · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | protobuf-compiler 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| protobuf-compiler · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | protobuf-compiler 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| protobuf-compiler · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| protobuf-compiler · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-compiler · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| protobuf-compiler-debuginfo · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-debuginfo · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-debugsource · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-devel · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| protobuf-devel · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| protobuf-devel · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-devel · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| protobuf-emacs · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-lite · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| protobuf-lite · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| protobuf-lite · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-lite · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| protobuf-lite-debuginfo · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-lite-devel · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| protobuf-lite-devel · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| protobuf-lite-devel · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-lite-devel · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| protobuf-lite-static · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-static · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| protobuf-vim · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| python-protobuf · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | python-protobuf 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| python-protobuf · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | python-protobuf 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| python3-protobuf · RHEL 9 | 0:3.14.0-16.el9 | RHSA-2025:7138 | May 13, 2025 |
| python3-protobuf · Ubuntu 18.04.6 LTS (bionic) | 3.0.0-9.1ubuntu1.1 | python3-protobuf 3.0.0-9.1ubuntu1.1 | Sep 22, 2022 |
| python3-protobuf · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | python3-protobuf 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| python3-protobuf · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | python3-protobuf 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
| python3-protobuf · almalinux 9 | 3.14.0-16.el9 | ALSA-2025:7138 | May 13, 2025 |
| python3-protobuf · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| python3-protobuf · ol 9 | 0:3.14.0-16.el9 | ELSA-2025-7138 | May 16, 2025 |
| python3-protobuf-debuginfo · amzn 2023 | 3.19.6-1.amzn2023.0.1 | ALAS2023-2023-049 | Feb 17, 2023 |
| ruby-google-protobuf · Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | ruby-google-protobuf 3.6.1.3-2ubuntu5.2 | Sep 22, 2022 |
| ruby-google-protobuf · Ubuntu 22.04.1 LTS (jammy) | 3.12.4-1ubuntu7.22.04.1 | ruby-google-protobuf 3.12.4-1ubuntu7.22.04.1 | Sep 22, 2022 |
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