CVE-2015-2697

Опубликовано: 09 нояб. 2015

Источник: nvd

CVSS2: 4

EPSS Низкий

Описание

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.

Ссылки

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

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*

Версия до 1.14 (исключая)

Конфигурация 2

cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:*

EPSS

Процентиль: 91%

0.06393

Низкий

4 Medium

CVSS2

Дефекты

CWE-125

Связанные уязвимости

CVE-2015-2697

ubuntu

около 10 лет назад

CVE-2015-2697

redhat

больше 10 лет назад

CVE-2015-2697

debian

около 10 лет назад

The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Ker ...

GHSA-rw46-7hq3-wqv6

github

больше 3 лет назад

openSUSE-SU-2015:1997-1

suse-cvrf

больше 10 лет назад

Security update for krb5

EPSS

Процентиль: 91%

0.06393

Низкий

4 Medium

CVSS2

Дефекты

CWE-125