CVE-2021-20266
rpm: The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling,...
CVE-2021-20266 is fixed in 24 products on 1 platform, first by debugedit 4.14.1+dfsg1-2ubuntu0.1~esm1, released May 19, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
4.9
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0153
74th percentile
The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages. Security Fix(es): * rpm: missing length checks in hdrblobInit() (CVE-2021-20266) 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 8.5 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| debugedit · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | debugedit 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| debugedit · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | debugedit 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| librpm8 · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | librpm8 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| librpm8 · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | librpm8 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| librpmbuild8 · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | librpmbuild8 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| librpmbuild8 · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | librpmbuild8 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| librpmio8 · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | librpmio8 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| librpmio8 · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | librpmio8 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| librpmsign8 · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | librpmsign8 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| librpmsign8 · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | librpmsign8 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| python-rpm · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | python-rpm 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| python-rpm · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | python-rpm 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| python3-rpm · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| python3-rpm · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | python3-rpm 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| python3-rpm · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | python3-rpm 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| python3-rpm · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | rpm 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| rpm · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | rpm 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| rpm · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm · rocky 8 | 0:4.14.3-19.el8 | RLSA-2021:4489 | Nov 9, 2021 |
| rpm-apidocs · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-apidocs · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-build · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-build · almalinux 8 | 4.14.3-19.el8 | ALSA-2021:4489 | Nov 9, 2021 |
| rpm-build · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-build-libs · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-build-libs · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-common · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | rpm-common 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| rpm-common · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | rpm-common 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| rpm-cron · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-cron · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-devel · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-devel · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-i18n · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | rpm-i18n 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| rpm-i18n · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | rpm-i18n 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
| rpm-libs · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-libs · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-fapolicyd · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-fapolicyd · almalinux 8 | 4.14.3-19.el8 | ALSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-fapolicyd · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-ima · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-ima · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-prioreset · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-prioreset · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-selinux · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-selinux · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-syslog · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-syslog · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-plugin-systemd-inhibit · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-plugin-systemd-inhibit · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm-sign · RHEL 8 | 0:4.14.3-19.el8 | RHSA-2021:4489 | Nov 9, 2021 |
| rpm-sign · ol 8 | 0:4.14.3-19.el8 | ELSA-2021-4489 | Nov 16, 2021 |
| rpm2cpio · Ubuntu 18.04.6 LTS (bionic) | 4.14.1+dfsg1-2ubuntu0.1~esm1 | rpm2cpio 4.14.1+dfsg1-2ubuntu0.1~esm1 | May 19, 2021 |
| rpm2cpio · Ubuntu 20.04 LTS (focal) | 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | rpm2cpio 4.14.2.1+dfsg1-1ubuntu0.1~esm1 | May 19, 2021 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.