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CVE-2021-30858

Опубликовано: 24 авг. 2021
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS2: 6.8
CVSS3: 8.8

Описание

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

ignored

esm-apps/bionic

ignored

esm-apps/focal

ignored

esm-apps/jammy

ignored

esm-apps/noble

ignored

esm-infra-legacy/trusty

DNE

esm-infra/xenial

ignored

focal

ignored

hirsute

ignored

end of life

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

esm-apps/bionic

ignored

esm-apps/xenial

ignored

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

hirsute

DNE

impish

DNE

jammy

DNE

Показывать по

РелизСтатусПримечание
bionic

released

2.32.4-0ubuntu0.18.04.1
devel

not-affected

2.33.90-1ubuntu1
esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

2.32.4-0ubuntu0.18.04.1
esm-infra/focal

not-affected

2.32.4-0ubuntu0.20.04.1
esm-infra/xenial

ignored

focal

released

2.32.4-0ubuntu0.20.04.1
hirsute

released

2.32.4-0ubuntu0.21.04.1
impish

not-affected

2.33.90-1ubuntu1
jammy

not-affected

2.33.90-1ubuntu1

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

esm-apps/bionic

ignored

esm-apps/xenial

ignored

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

hirsute

DNE

impish

DNE

jammy

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-apps/focal

ignored

esm-apps/jammy

ignored

esm-infra-legacy/trusty

DNE

focal

ignored

hirsute

ignored

end of life
impish

ignored

end of life
jammy

ignored

kinetic

DNE

Показывать по

EPSS

Процентиль: 76%
0.01026
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
redhat
почти 4 года назад

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

CVSS3: 8.8
nvd
почти 4 года назад

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

CVSS3: 8.8
debian
почти 4 года назад

A use after free issue was addressed with improved memory management. ...

rocky
больше 3 лет назад

Moderate: webkit2gtk3 security and bug fix update

oracle-oval
больше 3 лет назад

ELSA-2022-0059: webkitgtk4 security update (MODERATE)

EPSS

Процентиль: 76%
0.01026
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3

Уязвимость CVE-2021-30858