4

CVE-2015-2697

The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MitKerberos 5 Version < 1.14
OracleSolaris Version11.3
CanonicalUbuntu Linux Version12.04 SwEdition-
CanonicalUbuntu Linux Version14.04 SwEditionesm
CanonicalUbuntu Linux Version15.04
CanonicalUbuntu Linux Version15.10
DebianDebian Linux Version7.0
DebianDebian Linux Version8.0
DebianDebian Linux Version9.0
OpensuseLeap Version42.1
OpensuseOpensuse Version13.1
OpensuseOpensuse Version13.2
SuseLinux Enterprise Desktop Version12 Update-
SuseLinux Enterprise Server Version12 Update-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.39% 0.907
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.