9.8

CVE-2017-11462

Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MitKerberos 5 Version1.14
MitKerberos 5 Version1.14 Updatealpha1
MitKerberos 5 Version1.14 Updatebeta1
MitKerberos 5 Version1.14 Updatebeta2
MitKerberos 5 Version1.14.1
MitKerberos 5 Version1.14.2
MitKerberos 5 Version1.14.3
MitKerberos 5 Version1.14.4
MitKerberos 5 Version1.14.5
MitKerberos 5 Version1.15
MitKerberos 5 Version1.15.1
MitKerberos 5 Version1.15.1 Updatebeta1
MitKerberos 5 Version1.15.1 Updatebeta2
FedoraprojectFedora Version25
FedoraprojectFedora Version26
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.48% 0.917
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-415 Double Free

The product calls free() twice on the same memory address.

http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1488873
Patch
Third Party Advisory
VDB Entry
Issue Tracking
https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/