drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Prüfung von Signaturen in rpm
Name: |
Mangelnde Prüfung von Signaturen in rpm |
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ID: |
RHSA-2021:2574-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 30. Juni 2021, 07:20 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2021-20271 |
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Applikationen: |
RPM |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: rpm security update Advisory ID: RHSA-2021:2574-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:2574 Issue date: 2021-06-29 CVE Names: CVE-2021-20271 =====================================================================
1. Summary:
An update for rpm is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
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: Signature checks bypass via corrupted rpm package (CVE-2021-20271)
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.
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
All running applications linked against the RPM library must be restarted for this update to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1934125 - CVE-2021-20271 rpm: Signature checks bypass via corrupted rpm package
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
aarch64: python3-rpm-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-build-4.14.3-14.el8_4.aarch64.rpm rpm-build-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-debugsource-4.14.3-14.el8_4.aarch64.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-fapolicyd-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.aarch64.rpm
ppc64le: python3-rpm-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-build-4.14.3-14.el8_4.ppc64le.rpm rpm-build-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-debugsource-4.14.3-14.el8_4.ppc64le.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-fapolicyd-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.ppc64le.rpm
s390x: python3-rpm-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-build-4.14.3-14.el8_4.s390x.rpm rpm-build-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-debugsource-4.14.3-14.el8_4.s390x.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-fapolicyd-4.14.3-14.el8_4.s390x.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.s390x.rpm
x86_64: python3-rpm-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-build-4.14.3-14.el8_4.x86_64.rpm rpm-build-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-debugsource-4.14.3-14.el8_4.x86_64.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-fapolicyd-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.x86_64.rpm
Red Hat Enterprise Linux BaseOS (v. 8):
Source: rpm-4.14.3-14.el8_4.src.rpm
aarch64: python3-rpm-4.14.3-14.el8_4.aarch64.rpm python3-rpm-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-4.14.3-14.el8_4.aarch64.rpm rpm-build-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-build-libs-4.14.3-14.el8_4.aarch64.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-debugsource-4.14.3-14.el8_4.aarch64.rpm rpm-devel-4.14.3-14.el8_4.aarch64.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-libs-4.14.3-14.el8_4.aarch64.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-ima-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-prioreset-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-selinux-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-syslog-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-systemd-inhibit-4.14.3-14.el8_4.aarch64.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.aarch64.rpm rpm-sign-4.14.3-14.el8_4.aarch64.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.aarch64.rpm
noarch: rpm-apidocs-4.14.3-14.el8_4.noarch.rpm rpm-cron-4.14.3-14.el8_4.noarch.rpm
ppc64le: python3-rpm-4.14.3-14.el8_4.ppc64le.rpm python3-rpm-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-4.14.3-14.el8_4.ppc64le.rpm rpm-build-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-build-libs-4.14.3-14.el8_4.ppc64le.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-debugsource-4.14.3-14.el8_4.ppc64le.rpm rpm-devel-4.14.3-14.el8_4.ppc64le.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-libs-4.14.3-14.el8_4.ppc64le.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-ima-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-prioreset-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-selinux-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-syslog-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-systemd-inhibit-4.14.3-14.el8_4.ppc64le.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.ppc64le.rpm rpm-sign-4.14.3-14.el8_4.ppc64le.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.ppc64le.rpm
s390x: python3-rpm-4.14.3-14.el8_4.s390x.rpm python3-rpm-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-4.14.3-14.el8_4.s390x.rpm rpm-build-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-build-libs-4.14.3-14.el8_4.s390x.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-debugsource-4.14.3-14.el8_4.s390x.rpm rpm-devel-4.14.3-14.el8_4.s390x.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-libs-4.14.3-14.el8_4.s390x.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-ima-4.14.3-14.el8_4.s390x.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-prioreset-4.14.3-14.el8_4.s390x.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-selinux-4.14.3-14.el8_4.s390x.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-syslog-4.14.3-14.el8_4.s390x.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-plugin-systemd-inhibit-4.14.3-14.el8_4.s390x.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.s390x.rpm rpm-sign-4.14.3-14.el8_4.s390x.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.s390x.rpm
x86_64: python3-rpm-4.14.3-14.el8_4.x86_64.rpm python3-rpm-debuginfo-4.14.3-14.el8_4.i686.rpm python3-rpm-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-4.14.3-14.el8_4.x86_64.rpm rpm-build-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-build-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-build-libs-4.14.3-14.el8_4.i686.rpm rpm-build-libs-4.14.3-14.el8_4.x86_64.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-build-libs-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-debugsource-4.14.3-14.el8_4.i686.rpm rpm-debugsource-4.14.3-14.el8_4.x86_64.rpm rpm-devel-4.14.3-14.el8_4.i686.rpm rpm-devel-4.14.3-14.el8_4.x86_64.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-devel-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-libs-4.14.3-14.el8_4.i686.rpm rpm-libs-4.14.3-14.el8_4.x86_64.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-libs-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-fapolicyd-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-ima-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-ima-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-prioreset-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-prioreset-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-selinux-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-selinux-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-syslog-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-syslog-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-systemd-inhibit-4.14.3-14.el8_4.x86_64.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-plugin-systemd-inhibit-debuginfo-4.14.3-14.el8_4.x86_64.rpm rpm-sign-4.14.3-14.el8_4.x86_64.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.i686.rpm rpm-sign-debuginfo-4.14.3-14.el8_4.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-2021-20271 https://access.redhat.com/security/updates/classification/#moderate
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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