CVE-2021-37750

Опубликовано: 23 авг. 2021

Источник: nvd

CVSS3: 6.5

CVSS2: 4

EPSS Низкий

Описание

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.

Ссылки

https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49
Patch
Third Party Advisory
https://github.com/krb5/krb5/releases
Release Notes
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2/
https://security.netapp.com/advisory/ntap-20210923-0002/
Third Party Advisory
https://web.mit.edu/kerberos/advisories/
Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2022.html
Patch
Third Party Advisory
https://www.starwindsoftware.com/security/sw-20220817-0004/
Third Party Advisory
https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49
Patch
Third Party Advisory
https://github.com/krb5/krb5/releases
Release Notes
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2/
https://security.netapp.com/advisory/ntap-20210923-0002/
Third Party Advisory
https://web.mit.edu/kerberos/advisories/
Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2022.html
Patch
Third Party Advisory
https://www.starwindsoftware.com/security/sw-20220817-0004/
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

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

Версия до 1.18.5 (исключая)

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

Версия от 1.19.0 (включая) до 1.19.3 (исключая)

Конфигурация 2

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Конфигурация 3

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

Конфигурация 4

cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8r13:14338:*:*:*:*:*:*

Конфигурация 5

cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:22.1.0:*:*:*:*:*:*:*

EPSS

Процентиль: 65%

0.00495

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-476

Связанные уязвимости

CVE-2021-37750

CVSS3: 6.5

ubuntu

около 4 лет назад

CVE-2021-37750

CVSS3: 6.5

redhat

около 4 лет назад

CVE-2021-37750

CVSS3: 6.5

msrc

около 4 лет назад

CVE-2021-37750

CVSS3: 6.5

debian

около 4 лет назад

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before ...

openSUSE-SU-2021:3454-1

suse-cvrf

около 4 лет назад

Security update for krb5

EPSS

Процентиль: 65%

0.00495

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-476