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CVE-2021-38501

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

Описание

Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

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: 70%
0.00648
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
redhat
почти 4 года назад

Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

CVSS3: 8.8
nvd
почти 4 года назад

Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

CVSS3: 8.8
debian
почти 4 года назад

Mozilla developers reported memory safety bugs present in Firefox 92 a ...

github
около 3 лет назад

Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

CVSS3: 8.8
fstec
почти 4 года назад

Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, вызванная переполнением буфера, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 70%
0.00648
Низкий

6.8 Medium

CVSS2

8.8 High

CVSS3