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CVE-2021-4009

Опубликовано: 17 дек. 2021
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS2: 7.2
CVSS3: 7.8

Описание

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

РелизСтатусПримечание
bionic

released

2:1.19.6-1ubuntu4.10
devel

released

2:1.20.13-1ubuntu2
esm-infra-legacy/trusty

not-affected

2:1.15.1-0ubuntu2.11+esm5
esm-infra/bionic

not-affected

2:1.19.6-1ubuntu4.10
esm-infra/focal

not-affected

2:1.20.13-1ubuntu1~20.04.2
esm-infra/xenial

released

2:1.18.4-0ubuntu0.12+esm1
focal

released

2:1.20.13-1ubuntu1~20.04.2
hirsute

released

2:1.20.11-1ubuntu1.2
impish

released

2:1.20.13-1ubuntu1.1
jammy

released

2:1.20.13-1ubuntu2

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

released

2:1.19.6-1ubuntu4.1~16.04.6+esm5
focal

DNE

hirsute

DNE

impish

DNE

jammy

DNE

kinetic

DNE

Показывать по

РелизСтатусПримечание
bionic

released

2:1.20.8-2ubuntu2.2~18.04.6
devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

2:1.20.8-2ubuntu2.2~18.04.6
esm-infra/focal

DNE

focal

DNE

hirsute

DNE

impish

DNE

jammy

DNE

kinetic

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

released

2:21.1.3-1ubuntu1
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

hirsute

released

2:21.1.1-0ubuntu1.1
impish

released

2:21.1.2-0ubuntu1.1
jammy

released

2:21.1.3-1ubuntu1
kinetic

released

2:21.1.3-1ubuntu1
lunar

released

2:21.1.3-1ubuntu1

Показывать по

EPSS

Процентиль: 27%
0.00091
Низкий

7.2 High

CVSS2

7.8 High

CVSS3

Связанные уязвимости

CVSS3: 7.8
redhat
больше 3 лет назад

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS3: 7.8
nvd
больше 3 лет назад

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS3: 7.8
debian
больше 3 лет назад

A flaw was found in xorg-x11-server in versions before 21.1.2 and befo ...

CVSS3: 7.8
github
больше 3 лет назад

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS3: 7.8
fstec
больше 3 лет назад

Уязвимость функции SProcXFixesCreatePointerBarrier реализации сервера X Window System X.Org Server, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

EPSS

Процентиль: 27%
0.00091
Низкий

7.2 High

CVSS2

7.8 High

CVSS3

Уязвимость CVE-2021-4009