[SECURITY] Fedora 34 Update: rpm-4.16.1.3-1.fc34
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Fedora Update Notification
FEDORA-2021-2383d950fd
2021-03-30 00:15:25.049835
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Name : rpm
Product : Fedora 34
Version : 4.16.1.3
Release : 1.fc34
URL : http://www.rpm.org/
Summary : The RPM package management system
Description :
The RPM Package Manager (RPM) is a powerful command line driven
package management system capable of installing, uninstalling,
verifying, querying, and updating software packages. Each software
package consists of an archive of files along with information about
the package like its version, a description, etc.
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Update Information:
Security fix for CVE-2021-3421, CVE-2021-20271 and CVE-2021-20266.
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ChangeLog:
* Mon Mar 22 2021 Panu Matilainen <pmatilai(a)redhat.com> - 4.16.1.3-1
- Rebase to rpm 4.16.1.3 (https://rpm.org/wiki/Releases/4.16.1.3)
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References:
[ 1 ] Bug #1927741 - CVE-2021-20266 rpm: missing length checks in hdrblobInit()
https://bugzilla.redhat.com/show_bug.cgi?id=1927741
[ 2 ] Bug #1927747 - CVE-2021-3421 rpm: unsigned signature header leads to string
injection into an rpm database
https://bugzilla.redhat.com/show_bug.cgi?id=1927747
[ 3 ] Bug #1934125 - CVE-2021-20271 rpm: Signature checks bypass via corrupted rpm
package
https://bugzilla.redhat.com/show_bug.cgi?id=1934125
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-2383d950fd' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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