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Sicherheit: Mehrere Probleme in rpm
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in rpm
ID: FEDORA-2021-2383d950fd
Distribution: Fedora
Plattformen: Fedora 34
Datum: Di, 30. März 2021, 07:22
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3421
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20266
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20271
Applikationen: RPM

Originalnachricht

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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@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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