4.3

CVE-2013-1418

The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mit ≫ Kerberos 5 Version < 1.10.7
Debian ≫ Debian Linux Version7.0
Opensuse ≫ Opensuse Version11.4
Opensuse ≫ Opensuse Version12.2
Opensuse ≫ Opensuse Version12.3
Opensuse ≫ Opensuse Version13.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.51% 0.918
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757
Vendor Advisory
https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d
Patch
Third Party Advisory
http://advisories.mageia.org/MGASA-2013-0335.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html
Third Party Advisory
Mailing List
http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt
Vendor Advisory
http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt
Vendor Advisory
http://www.securityfocus.com/bid/63555
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1026942
Third Party Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html
Third Party Advisory
Mailing List