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CVE-2020-12421

Опубликовано: 09 июл. 2020
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS2: 4.3
CVSS3: 6.5

Описание

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

РелизСтатусПримечание
bionic

released

78.0.1+build1-0ubuntu0.18.04.1
devel

released

78.0.1+build1-0ubuntu1
eoan

released

78.0.1+build1-0ubuntu0.19.10.1
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

released

78.0.1+build1-0ubuntu0.20.04.1
groovy

released

78.0.1+build1-0ubuntu1
hirsute

released

78.0.1+build1-0ubuntu1
impish

released

78.0.1+build1-0ubuntu1
jammy

released

78.0.1+build1-0ubuntu1

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

groovy

DNE

hirsute

DNE

impish

DNE

jammy

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

eoan

DNE

esm-apps/bionic

ignored

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

groovy

DNE

hirsute

DNE

impish

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was needs-triage
devel

DNE

eoan

ignored

end of life
esm-apps/focal

ignored

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

focal

ignored

groovy

ignored

end of life
hirsute

DNE

impish

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

ignored

end of life
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

groovy

DNE

hirsute

DNE

impish

DNE

jammy

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

focal

ignored

groovy

ignored

end of life
hirsute

DNE

impish

DNE

jammy

DNE

Показывать по

РелизСтатусПримечание
bionic

released

1:68.10.0+build1-0ubuntu0.18.04.1
devel

released

1:68.10.0+build1-0ubuntu1
eoan

released

1:68.10.0+build1-0ubuntu0.19.10.1
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

released

1:68.10.0+build1-0ubuntu0.20.04.1
groovy

released

1:68.10.0+build1-0ubuntu1
hirsute

released

1:68.10.0+build1-0ubuntu1
impish

released

1:68.10.0+build1-0ubuntu1
jammy

released

1:68.10.0+build1-0ubuntu1

Показывать по

EPSS

Процентиль: 81%
0.01493
Низкий

4.3 Medium

CVSS2

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.1
redhat
больше 5 лет назад

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

CVSS3: 6.5
nvd
больше 5 лет назад

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

CVSS3: 6.5
debian
больше 5 лет назад

When performing add-on updates, certificate chains terminating in non- ...

CVSS3: 6.5
github
больше 3 лет назад

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

CVSS3: 6.5
fstec
больше 5 лет назад

Уязвимость браузеров Mozilla Firefox, Mozilla Firefox ESR и почтового клиента Thunderbird, связанная с ошибками процедуры подтверждения подлинности сертификата, позволяющая нарушителю отключить установленные надстройки

EPSS

Процентиль: 81%
0.01493
Низкий

4.3 Medium

CVSS2

6.5 Medium

CVSS3

Уязвимость CVE-2020-12421