Fedora 25: krb5 Security Update
Summary
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.
- Prevent applications from accidentally implementing CVE-2017-11462 (double
free if sec_context is copied). - fc26+: Add ccselect hostrealm module for
ccache selection based on service hostname.
[ 1 ] Bug #1488873 - CVE-2017-11462 krb5: Automatic sec context deletion could lead to double-free
https://bugzilla.redhat.com/show_bug.cgi?id=1488873
su -c 'dnf upgrade krb5' at the command line.
For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html
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/security/
package-announce mailing list -- package-announce@lists.fedoraproject.org
To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
FEDORA-2017-56e23bc2b5 2017-09-22 15:26:37.730274 Product : Fedora 25 Version : 1.14.4 Release : 9.fc25 URL : http://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. - Prevent applications from accidentally implementing CVE-2017-11462 (double free if sec_context is copied). - fc26+: Add ccselect hostrealm module for ccache selection based on service hostname. [ 1 ] Bug #1488873 - CVE-2017-11462 krb5: Automatic sec context deletion could lead to double-free https://bugzilla.redhat.com/show_bug.cgi?id=1488873 su -c 'dnf upgrade krb5' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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/security/ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
Change Log
References
Update Instructions
