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CVE-2021-38496

Опубликовано: 03 нояб. 2021
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS2: 6.8
CVSS3: 8.8

Описание

During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.

РелизСтатусПримечание
bionic

released

93.0+build1-0ubuntu0.18.04.1
devel

released

93.0+build1-0ubuntu2
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

released

93.0+build1-0ubuntu0.20.04.1
hirsute

released

93.0+build1-0ubuntu0.21.04.1
impish

released

93.0+build1-0ubuntu2
jammy

released

93.0+build1-0ubuntu2
kinetic

released

93.0+build1-0ubuntu2
lunar

released

93.0+build1-0ubuntu2

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

esm-apps/bionic

ignored

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

hirsute

DNE

impish

DNE

jammy

DNE

kinetic

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

esm-apps/focal

ignored

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

focal

ignored

hirsute

DNE

impish

DNE

jammy

DNE

kinetic

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

focal

ignored

hirsute

DNE

impish

DNE

jammy

DNE

kinetic

DNE

lunar

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

esm-apps/jammy

ignored

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

hirsute

ignored

end of life
impish

ignored

end of life
jammy

ignored

kinetic

ignored

end of life, was needs-triage

Показывать по

РелизСтатусПримечание
bionic

released

1:91.5.0+build1-0ubuntu0.18.04.1
devel

released

1:91.3.0+build2-0ubuntu1
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

released

1:91.5.0+build1-0ubuntu0.20.04.1
hirsute

ignored

end of life
impish

released

1:91.2.1+build1-0ubuntu0.21.10.1
jammy

released

1:91.3.0+build2-0ubuntu1
kinetic

released

1:91.3.0+build2-0ubuntu1
lunar

released

1:91.3.0+build2-0ubuntu1

Показывать по

EPSS

Процентиль: 75%
0.00895
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
redhat
почти 4 года назад

During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.

CVSS3: 8.8
nvd
почти 4 года назад

During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.

CVSS3: 8.8
debian
почти 4 года назад

During operations on MessageTasks, a task may have been removed while ...

CVSS3: 8.8
github
около 3 лет назад

During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.

CVSS3: 9.8
fstec
почти 4 года назад

Уязвимость операции MessageTasks браузера Mozilla Firefox, позволяющая нарушителю выполнить произвольный код в системе.

EPSS

Процентиль: 75%
0.00895
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3