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CVE-2021-20277

Опубликовано: 12 мая 2021
Источник: ubuntu
Приоритет: high
EPSS Средний
CVSS2: 5
CVSS3: 7.5

Описание

A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.

РелизСтатусПримечание
bionic

released

2:1.2.3-1ubuntu0.2
devel

released

2:2.2.0-3ubuntu2
esm-infra-legacy/trusty

released

1:1.1.24-0ubuntu0.14.04.2+esm1
esm-infra/bionic

released

2:1.2.3-1ubuntu0.2
esm-infra/focal

released

2:2.0.10-0ubuntu0.20.04.3
esm-infra/xenial

released

2:1.1.24-1ubuntu3.2
focal

released

2:2.0.10-0ubuntu0.20.04.3
groovy

released

2:2.1.4-2ubuntu0.1
precise/esm

DNE

trusty

ignored

end of standard support

Показывать по

РелизСтатусПримечание
bionic

not-affected

code not compiled
devel

not-affected

code not compiled
esm-infra-legacy/trusty

not-affected

code not compiled
esm-infra/bionic

not-affected

code not compiled
esm-infra/focal

not-affected

code not compiled
esm-infra/xenial

not-affected

code not compiled
focal

not-affected

code not compiled
groovy

not-affected

code not compiled
precise/esm

not-affected

code not compiled
trusty

ignored

end of standard support

Показывать по

EPSS

Процентиль: 94%
0.14905
Средний

5 Medium

CVSS2

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.1
redhat
почти 5 лет назад

A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.

CVSS3: 7.5
nvd
больше 4 лет назад

A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.

CVSS3: 7.5
msrc
больше 1 года назад

Описание отсутствует

CVSS3: 7.5
debian
больше 4 лет назад

A flaw was found in Samba's libldb. Multiple, consecutive leading spac ...

CVSS3: 7.5
github
больше 3 лет назад

A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.

EPSS

Процентиль: 94%
0.14905
Средний

5 Medium

CVSS2

7.5 High

CVSS3