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)
Mit ≫ Kerberos 5 Version < 1.14
Oracle ≫ Solaris Version11.3
Canonical ≫ Ubuntu Linux Version12.04 SwEdition-
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version15.04
Canonical ≫ Ubuntu Linux Version15.10
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Opensuse ≫ Leap Version42.1
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Suse ≫ Linux Enterprise Desktop Version12 Update-
Suse ≫ Linux Enterprise Server Version12 Update-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.13% 0.895
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.

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Third Party Advisory
http://www.ubuntu.com/usn/USN-2810-1
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00006.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00014.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00022.html
Third Party Advisory
Mailing List
http://www.debian.org/security/2015/dsa-3395
Third Party Advisory
http://www.securitytracker.com/id/1034084
Third Party Advisory
VDB Entry
https://security.gentoo.org/glsa/201611-14
Third Party Advisory
http://krbdev.mit.edu/rt/Ticket/Display.html?id=8252
Vendor Advisory
http://www.securityfocus.com/bid/77581
Third Party Advisory
VDB Entry
https://github.com/krb5/krb5/commit/f0c094a1b745d91ef2f9a4eae2149aac026a5789
Patch
Third Party Advisory