drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in mariadb
Name: |
Ausführen beliebiger Kommandos in mariadb |
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ID: |
RHSA-2021:1039-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat OpenStack Platform |
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Datum: |
Di, 30. März 2021, 22:58 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2021-27928 |
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Applikationen: |
MariaDB |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: mariadb security update Advisory ID: RHSA-2021:1039-01 Product: Red Hat OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2021:1039 Issue date: 2021-03-30 CVE Names: CVE-2021-27928 =====================================================================
1. Summary:
An update for mariadb is now available for Red Hat OpenStack Platform 13 (Queens).
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat OpenStack Platform 13.0 - ppc64le, x86_64 Red Hat OpenStack Platform 13.0 for RHEL 7.6 EUS Server - x86_64
3. Description:
MariaDB is a community developed branch of MySQL. MariaDB is a multi-user, multi-threaded SQL database server.
Security Fix(es):
* writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user (CVE-2021-27928)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1940909 - CVE-2021-27928 mariadb: writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user
6. Package List:
Red Hat OpenStack Platform 13.0 for RHEL 7.6 EUS Server:
Source: mariadb-10.1.20-3.el7ost.src.rpm
x86_64: mariadb-10.1.20-3.el7ost.x86_64.rpm mariadb-common-10.1.20-3.el7ost.x86_64.rpm mariadb-config-10.1.20-3.el7ost.x86_64.rpm mariadb-connect-engine-10.1.20-3.el7ost.x86_64.rpm mariadb-debuginfo-10.1.20-3.el7ost.x86_64.rpm mariadb-errmsg-10.1.20-3.el7ost.x86_64.rpm mariadb-libs-10.1.20-3.el7ost.x86_64.rpm mariadb-server-10.1.20-3.el7ost.x86_64.rpm mariadb-server-galera-10.1.20-3.el7ost.x86_64.rpm mariadb-test-10.1.20-3.el7ost.x86_64.rpm
Red Hat OpenStack Platform 13.0:
Source: mariadb-10.1.20-3.el7ost.src.rpm
ppc64le: mariadb-10.1.20-3.el7ost.ppc64le.rpm mariadb-common-10.1.20-3.el7ost.ppc64le.rpm mariadb-config-10.1.20-3.el7ost.ppc64le.rpm mariadb-connect-engine-10.1.20-3.el7ost.ppc64le.rpm mariadb-debuginfo-10.1.20-3.el7ost.ppc64le.rpm mariadb-errmsg-10.1.20-3.el7ost.ppc64le.rpm mariadb-libs-10.1.20-3.el7ost.ppc64le.rpm mariadb-server-10.1.20-3.el7ost.ppc64le.rpm mariadb-server-galera-10.1.20-3.el7ost.ppc64le.rpm mariadb-test-10.1.20-3.el7ost.ppc64le.rpm
x86_64: mariadb-10.1.20-3.el7ost.x86_64.rpm mariadb-common-10.1.20-3.el7ost.x86_64.rpm mariadb-config-10.1.20-3.el7ost.x86_64.rpm mariadb-connect-engine-10.1.20-3.el7ost.x86_64.rpm mariadb-debuginfo-10.1.20-3.el7ost.x86_64.rpm mariadb-errmsg-10.1.20-3.el7ost.x86_64.rpm mariadb-libs-10.1.20-3.el7ost.x86_64.rpm mariadb-server-10.1.20-3.el7ost.x86_64.rpm mariadb-server-galera-10.1.20-3.el7ost.x86_64.rpm mariadb-test-10.1.20-3.el7ost.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2021-27928 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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