Sicherheit: Denial of Service in krb5
Aktuelle Meldungen Distributionen
Name: Denial of Service in krb5
ID: FEDORA-2020-0df38b2843
Distribution: Fedora
Plattformen: Fedora 31
Datum: Sa, 21. November 2020, 10:03
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28196
Applikationen: MIT Kerberos


Fedora Update Notification
2020-11-21 01:51:51.654945

Name : krb5
Product : Fedora 31
Version : 1.17
Release : 47.fc31
URL : https://web.mit.edu/kerberos/www/
Summary : The Kerberos network authentication system
Description :
Kerberos V5 is a trusted-third-party network authentication system,
which can improve your network's security by eliminating the insecure
practice of sending passwords over the network in unencrypted form.

Update Information:

- Fix CVE-2020-28196 (DoS in ASN.1 parsing due to missing recursion depth
checks) - fc32 + fc33 only: pull-up to rawhide

* Thu Nov 5 2020 Robbie Harwood <rharwood@redhat.com> - 1.17-47
- Add recursion limit for ASN.1 indefinite lengths (CVE-2020-28196)

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-0df38b2843' at the command
line. For more information, refer to the dnf documentation available at

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