CVE-2020-10730

Опубликовано: 07 июл. 2020

Источник: nvd

CVSS3: 6.5

CVSS2: 4

EPSS Низкий

Описание

A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00000.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
Mailing List
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1849489%3B
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
Issue Tracking
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/
https://security.gentoo.org/glsa/202007-15
Third Party Advisory
https://www.debian.org/security/2021/dsa-4884
Third Party Advisory
https://www.samba.org/samba/security/CVE-2020-10730.html
Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00000.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
Mailing List
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1849489%3B
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
Issue Tracking
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/
https://security.gentoo.org/glsa/202007-15
Third Party Advisory
https://www.debian.org/security/2021/dsa-4884
Third Party Advisory
https://www.samba.org/samba/security/CVE-2020-10730.html
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Версия от 4.5.0 (включая) до 4.10.17 (исключая)

cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Версия от 4.11.0 (включая) до 4.11.11 (исключая)

cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Версия от 4.12.0 (включая) до 4.12.4 (исключая)

Конфигурация 2

cpe:2.3:a:redhat:storage:3.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Конфигурация 4

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Конфигурация 5

Одно из

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

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

EPSS

Процентиль: 76%

0.00966

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-416

Связанные уязвимости

CVE-2020-10730

CVSS3: 6.5

ubuntu

больше 5 лет назад

CVE-2020-10730

CVSS3: 6.5

redhat

больше 5 лет назад

CVE-2020-10730

CVSS3: 6.5

debian

больше 5 лет назад

A NULL pointer dereference, or possible use-after-free flaw was found ...

openSUSE-SU-2020:1121-1

suse-cvrf

больше 5 лет назад

Security update for ldb

SUSE-SU-2020:2067-1

suse-cvrf

больше 5 лет назад

Security update for ldb

EPSS

Процентиль: 76%

0.00966

Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-416